Controlling and regulating (G05)

G   Physics(387028)
G05            Controlling; regulating(31910)
ethod of locating tractor and device for implementation // 2607337
FIELD: agriculture; machine building.SUBSTANCE: group of inventions relates to automatic tractor control for contour plowing. Method of locating a tractor involves measuring the magnetic field intensity, comparing the measured value with the compensating one and forming a signal of trajectory disalignment as a difference of the compared values. Value of the compensating signal is generated by measuring intensity of the magnetic field in the point of required location of the tractor by parameters of the magnetic field source and the distance between the tractor and the rotary strip. Device for generating the signal of trajectory disalignment comprises an inductive converter, a track sensor, a computer and a comparator circuit. Track sensor generates for the computer a distance from the rotary strip to the current location of the tractor. Computer determines the intensity value at the required distance from the source of magnetic field.EFFECT: technical result is improvement of accuracy of automatic driving a tractor along a required trajectory in an alternating magnetic field.2 cl, 1 dwg
ethod for analysing and diagnosing large scale process automation control systems // 2607237
FIELD: data processing.SUBSTANCE: invention relates to a method for analysing and diagnosing a large scale process automation control system having a plurality of control loops. Assessments for predefined key performance indicators (KPI) are automatically generated for control, process and signal sections of each control loop. Automatically generated assessments of pre-defined KPI may be displayed in a graphical user interface (GUI) of a computer. User may change automatically generated assessments of pre-defined KPI. Different data views may also be displayed in GUI. Data views include time series trends for measured process variable, controller output, controller set point and error, as well as representation groups parameters control device in the form of two-dimensional and three-dimensional graphs.EFFECT: technical result is providing technical assistance to a professional on control systems for monitoring a plurality of control loops, their identification and diagnosis.15 cl, 1 tbl, 31 dwg
Disconnection device for portable technological machine // 2607228
FIELD: machine building.SUBSTANCE: invention relates to portable processing machine disconnecting device. Device contains at least one switching unit (14a; 14b; 14c; 14d; 14e), having at least one movable installed control element (16a; 16b; 16c; 16d; 16e) for actuation of mechanical, electric and/or electronic switching element (18a; 18b; 18c; 18d; 18e), and at least one locking device (20a; 20b; 20c; 20d; 20e), intended for locking of at least one motion of control member (16a; 16b; 16c; 16d; 16e) and having at least one movable installed releasing element (22a; 22b; 22c, 24c; 22d; 22e), provided for control element unlocking (16a; 16b; 16c; 16d; 16e). In compliance with invention releasing element (22a; 22b; 22c, 24c; 22d; 22e) is installed on control element (16a; 16b; 16c; 16d; 16e) with possibility of translational movement.EFFECT: technical result is reduction of machine control labor intensity, reduced probability of process machine operator erroneous actions, providing disconnection device compactness.9 cl, 10 dwg
Lever element and its manufacturing method // 2607042
FIELD: transport.SUBSTANCE: group of inventions relates to vehicles lever element. Lever element is formed by acting on workpiece, which is flat plate passing in plane, formed by first and second direction, orthogonal to first direction, step-by-step forming process for joining and connection of two side surfaces in second direction. Lever has cylindrical part, console parts and flanges. Cylindrical part passes along first direction and has cylindrical shape. Console parts are located on both ends in cylindrical part first direction and have outer diameter, expanding outward in first direction. Two flanges are located opposite to each other along second direction in each console part and have through holes in places facing each other along second direction. Through hole passes in direction crossing said two side surfaces, which are mated and connected.EFFECT: possibility to perform lever element without abrupt change in cross section and simplification of manufacturing.12 cl, 31 dwg
Front concrete products thermo humidity processing automatic control device // 2606522
FIELD: construction.SUBSTANCE: invention relates to production of construction materials. Front concrete products thermo humidity processing automatic control device includes thermo humidity processing chamber, air circulation device and moistening device, connected to control unit. Circulation device is made in form of pipeline with suction holes in chamber upper part and comprises axial fan for wet-hot air suction through holes, humid-warm air circulation valves and discharge into atmosphere valves, exhaust nozzle in chamber lower part and air humidity sensors. Moistening device includes high pressure steam humidifiers and free-flow steam humidifier, made with possibility of synchronization. Free-flow steam humidifier is arranged in thermo humidity processing chamber. Control unit is made with possibility of control signals automatic transmission to circulation and moistening devices, calculated taking into account of control over articles supply into chamber periodicity, moisture content of articles themselves and steam-air mixture temperature in articles thermo humidity processing chamber.EFFECT: enabling higher quality of concrete articles.3 cl, 2 dwg
Production line and method of construction materials automated production // 2606424
FIELD: construction.SUBSTANCE: invention relates to production of construction materials. Construction materials automated production process line consists of crushing and sorting unit, preparation unit, road mixtures unit, dry mixtures unit, molding unit, molded materials stacking unit, maturing unit, packaging and packing unit, process trays transportation units and resultant wastes recycling unit, as well as automated transportation lines and enables to produce wide range of construction materials by means of processing wastes of mining production, metallurgical enterprises and thermal power plants. Crushing and sorting unit is equipped with rotary crusher, made with possibility of mineral flour production from initial raw material, which is mixture of nanoparticles, dust fractions and fine particles of initial material, used as mineral binder in further products production.EFFECT: enabling higher efficiency of wastes recycling, improvement of finished products quality and optimization of production processes.7 cl
Colored masonry dry mixtures and colored commercial concretes preparation plant // 2606415
FIELD: construction.SUBSTANCE: invention relates to used in construction colored masonry dry mixtures and colored commercial concretes preparation devices. Plant includes mixer with mixed components loading device, moisture sensor, colour characteristics determination spectral sensor and illumination source, dry fillers bins, dry binder bins, coloring pigment bins. All bins are equipped with proportioner and moisture sensors and connected by conveyors, equipped with weighing system, with mixer. Additionally chemical drying agent bin is provided, equipped with proportioner and connected with mixer. Colour characteristics determination spectral sensors, as well as all said proportioning systems, moisture sensors, weighing systems and conveyors are connected by two-way communication with control device, made with possibility of automatic calculation of colour characteristics, weight and/or volumetric characteristics of mixture and chemical drying agent each component.EFFECT: enabling production process reduced power consumption due to elimination of initial components thermal drying, as well as improvement of finished product quality.1 cl, 1 dwg
ethod of monitoring and control over construction materials radiometric parameters // 2606414
FIELD: construction.SUBSTANCE: invention relates to production of construction materials using industry and power engineering anthropogenic wastes and can be used to control naturally occurring main radioactive nuclides. Method of construction materials radiometric parameters monitoring and control, produced from several components, involves operations of naturally occurring main radioactive nuclides quantitative content continuous measurement in each component and each component specific activity determination, transmission of obtained measurements results to control unit and performing calculation of each component weight and/or volume characteristics taking into account of obtained results, under condition of obtaining or not exceeding of finished product specified maximum specific effective activity, calculated parameters and control signals transmission to components dosing device and finished product marking with marker, corresponding to finished product specific effective activity real value, determined by each component weight and/or volume characteristics and specific effective activity values.EFFECT: enabling higher efficiency of finished products specific activity monitoring.1 cl
Hydraulic press // 2606413
FIELD: mechanisms.SUBSTANCE: invention relates to mechanical forces control and adjustment devices, specifically to construction materials production equipment. Construction articles compaction hydraulic press contains pressing device bed, control unit, connected with upper and lower cylinder blocks, movable loading trolley, compaction chamber and mixture supply bin. On cylinder blocks upper and lower male dies are installed, directed towards each other. Every cylinder block consists of three hydraulic cylinders, one main and two leveling. In each hydraulic cylinder rods displacements sensors are installed, connected to control unit. Levelling high-speed hydraulic cylinders are made with possibility of changing male dies position and their alignment so, that molding chamber volume varies depending on displacement sensors readings. Control unit is made with possibility of articles geometrical sizes setting and control based on displacement sensors readings. Loading trolley is equipped with position sensors and pneumatic clamps for displacement of articles.EFFECT: enabling increase in efficiency and molded articles quality.1 cl, 6 dwg
Self-adjusting electric drive of manipulator // 2606372
FIELD: robotics.SUBSTANCE: invention relates to robotics and can be used for creation of manipulator drives control systems. This allows to produce stable high quality of control in any of its operation modes.EFFECT: technical result consists in generation of additional control signal, supplied to electric drive input, which enables to produce momentary action, needed to enable complete invariance of its quality indicators to continuously varying specified robot degree of freedom electric drive load parameters.1 cl, 2 dwg
Self-adjusting electric drive of manipulator // 2606371
FIELD: robotics.SUBSTANCE: invention relates to robotics and can be used to create control systems for manipulators drives. This allowed to get high quality of control in any modes of its operation.EFFECT: technical result is formation of an additional control signal supplied to the input of the electric drive, which enables to produce momentary action, needed to enable complete invariance of its quality indicators to continuously varying specified robot degree of freedom electric drive load parameters.1 cl, 2 dwg
Automatic system for stabilizing suspended loads with automatic control // 2606244
FIELD: aircraft engineering.SUBSTANCE: invention relates to an automatic system for stabilizing rotation speed of at least one suspended load attached to the helicopter. Automatic system comprises at least one aerodynamic device – wing (9), wherein wing (9) is at least partially fixed on the suspended load, at least one movement system, which can move at least a part of wing (9), at least one sensor of angular speed defined by here as a primary sensor, at least one software or a computer program and at least one processor, on which the software is at least installed. By means of the system, based on at least value of at least a part of at least one component of angular speed of the suspended load, said value is detected by the primary sensor, physical action is automatically generated by interaction between the aerodynamic device and a flow channel located downstream of helicopter blades, and by the processor. Physical action is a moment or torque acting on at least a part of the suspended load tending to stabilize and reduce the rotation speed of the suspended load. System can be especially useful in rescue operations performed by means of a helicopter, especially during lifting and lowering suspended load, comprising mainly a rescuer, litter and patient lying on it.EFFECT: provision of the system for stabilizing at least one suspended load, preferably for rescue operations performed with the help of a helicopter, which requires less amount of energy for operation in relation to already known devices and has higher efficiency, when the suspended load approaches a helicopter.11 cl, 11 dwg
ethod of distribution of functions of aircraft control and system for its implementation // 2606153
FIELD: aircraft engineering.SUBSTANCE: invention relates to flight operation of aircraft (AC) and can be used in development of automated control systems. Method of allocating control functions of AC consists in fact that initial data is generated, signals on state of onboard systems are received, received signals are compared with allowable values. In case of mismatch critical system is detected, for which with due allowance for service time of blocks current probability of faultless operation and failure probability are calculated. From found values taking into account specificity of functional circuit of critical system probability of positive and negative results of system units checks is calculated. According to standard working control procedures and control of critical system pilot actions are analyzed. By results of performed operations information value of system and intensity of pilot’s actions are calculated, IQ and its limit value are determined for pilot. Signal is generated, equal to degree of situational awareness of pilot, and decision on control individual is made on basis results of comparison with limit value. Unit for evaluating degree of situational awareness of pilot on basis of onboard intelligent control system of AC configured according to algorithm is also disclosed.EFFECT: as a result due to duplication of AC control and monitoring processes between pilot and control system (autopilot) flight safety is increased.14 cl, 14 dwg
Relay controller with variable structure // 2606149
FIELD: machine building.SUBSTANCE: invention relates to automatic regulators. Relay control with variable structure comprises deviations detecting unit, adder, relay unit, switching element, null device, extreme values indicator. Indicator input is connected to controller first input, deviations detecting unit first input and null device second inverting input, and outputs are connected to relay unit inputs. Relay unit output is connected to adder first input, adder second input is connected to deviations detecting unit data output, and output is connected to switching element first input. Switching element control input is connected to deviations detection unit control output, which second input is connected to controller second input. Regulator includes second adder, which first input is connected to relay unit output, second input is to controller first input and output is to switching element second input, which output is connected to null device first input. Null device output is connected to controller output. Device is relay controller with negative variable hysteresis and dead zone, operating on “on-off” principle.EFFECT: technical result consists in improvement of control accuracy.1 cl, 6 dwg
ethod for automatic sun orientation of solar energy sources and control circuit of tracking system // 2606049
FIELD: solar power industry.SUBSTANCE: invention relates to solar energy and is designed for orientation of solar energy by sun and other sources of electromagnetic radiation sources (EMR). Method of orientation by means of directional antennae includes receiving electromagnetic waves emitted by sun and reflected by reflector, which is removed by vibrator, a scanning antenna in focal plane perpendicular to axis of reflector. In spectrum of received signal, suppressing thermal noise of antenna-feeder devices. Obtained signal is converted into signal in a narrow frequency band and envelope of said signal, which is distributed over time cycles in accordance with position of vibrator relative to sectors of reception. Signal of deviation of position of antenna in azimuth direction is formed from difference in levels of averaged components of envelope, when dipole horizontal sectors of reception, antenna position deviation signal on elevation angle-when passing through vertical sectors of reception.EFFECT: technical result is increased accuracy and stability of orientation of solar energy sources irrespective of geographic latitude and weather conditions.4 cl, 11 dwg
Electric motor adaptive control system // 2605946
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering and can be used in non-stationary objects automatic control systems – electric drive adaptive control systems. Electric drive adaptive control system additionally contains an associative memory, a differentiator, two multiplication units, three adders, a digital sensor of angular speed, three amplifiers, two delay units, three module determination units. Output of the digital angular speed sensor via series-connected the first delay unit, the second delay unit, the third adder, the first module determination unit, the associative memory, the first multiplication unit is connected to the second input of the second adder, the output of which via an digital-to-analogue converter is connected to the input of the electric motor, and via series-connected the second amplifier, the fourth adder, the second module determination unit – to the second input of the associative memory. Output of the digital angular speed sensor is connected to the second inputs of the first and the fourth adders, and via series-connected the fifth adder, the third module determination unit, the associative memory and the second multiplication unit - to the third input of the second adder. Output of the first delay unit is connected to the second inputs of the third and the fifth adders. Output of the first adder is connected via the third amplifier to the second input of the first multiplication unit, and via series-connected the fourth amplifier and the differentiator – to the second input of the second multiplication unit.EFFECT: technical result is improvement of accuracy and stability margins by amplitude and by phase of the electric motor control system if affected by a coordinate-parametric interference.1 cl, 1 dwg

Device for monitoring and controlling thermal imaging channels // 2605934
FIELD: electronics.SUBSTANCE: invention relates to electronic instrument making and is intended for monitoring and controlling thermal imaging channels (TIC). Proposed is a device for monitoring and controlling TIC having a device for displaying, recording and processing information, which includes a personal computer and a video signals formats converter, the input of which is a video input of the device and the output is connected to the first port of the personal computer, an exchange standards converter, the first input/output port of which is the device input/output port and the second input/output port is connected to the second input/output port of the personal computer, a control commands former, the input of which is connected to the third port of the personal computer and the output is the control output of the device, a working voltages generator, which outputs are outputs of working voltages of the device, herewith the personal computer is equipped with the fourth input/output port.EFFECT: technical result is broader functional capabilities of the device owing to verification of TIC not having manual control elements and automation of measurement of main TIC quality characteristics at higher accuracy of the measurement results.1 cl, 1 dwg

ethod and device for control over process control resources // 2605921
FIELD: machine building.SUBSTANCE: invention relates to technological processes control. Method of process control peripheral devices graphics representations displaying comprises process control system graphical representation displaying; process control peripheral device location on graphical presentation by comparison of information, associated with process control peripheral device, with corresponding location on graphical representation; and displaying of icon in close proximity to location on graphical presentation, which is process control peripheral device graphic image and containing link to information, connected to process control peripheral device.EFFECT: technical result is efficient technological process control resources management.18 cl, 10 dwg

ethod for providing functions in industrial automation system and industrial automation system // 2605918
FIELD: electronics.SUBSTANCE: group of inventions relates to an industrial automation system. For this purpose automation system functions are provided by means of Web-applications, which are combined in interconnected Web-applications at the client side during the control program executing and are provided on the user interface of client side. Web-applications are provided by means of a single application programming interface, that includes application programming interface for initialization and unloading applications components, extending into components, as well as application programming interface for processing events and providing the functions of components. Instances of components are linked to establish interactions between components of applications by means of the application programming interface.EFFECT: technical result is flexible and efficient provision of functions distributed along multiple control units or computing units in the industrial automation system.9 cl, 2 dwg

Flight interpreter for demonstration of unmanned aircraft systems with external load // 2605801
FIELD: aircraft engineering.SUBSTANCE: group of inventions relates to unmanned aircraft system (UAS) testing method and system, as well as to UAS with external load testing system. UAS testing system comprises UAS flight control system, optionally piloted vehicle (OPV) with its own control system, flight control interpreter. To conduct UAS testing UAS fuselage is attached to OPV, UAS flight control system is connected to flight control interpreter, latter is connected to OPV flight control system, UAS mission profile is initiated, sending control parameters from UAS flight control system to flight control interpreter for their interpretation, determining mission profile completeness, otherwise sending current state commands from flight control system interpreter to OPV control system, determining presence of pilot intervention, controlling OPV based on current state commands. UAS with external load testing system comprises UAS flight control system, OPV with own control system, OPV ground-based tracking system. OPV carries UAS fuselage flight control interpreter.EFFECT: enabling UAS testing in accordance with certain mission profile.12 cl, 8 dwg

ethod and device for controlling intelligent device basing on preliminarily specified scenario mode // 2605578
FIELD: information technology.SUBSTANCE: group of inventions relates to a method and a device for controlling and use at control over an intelligent device. Intelligent device control is performed with obtained information on the state parameter from the first intelligent device for making a decision to initialize or not the preset scenario mode for performing certain actions and at the positive solution an appropriate control instruction is sent through the user account upon the positive decision for the second intelligent device, which executes it in a certain manner. Device for controlling an intelligent device comprises a module for obtaining information on the state parameter, a module for initiating the scenario mode, a module of sending the control instruction. Device for use when controlling the intelligent device comprises a processing device, a memory for storing instructions executed by the processing device.EFFECT: provided is highly efficient system to organize daily routine for residential facilities.23 cl, 9 dwg
ethod for semi-automatic control berthing // 2605231
FIELD: space.SUBSTANCE: invention relates to traffic control of abutting spacecrafts (SC). Method provides the touch of active (AC) and passive (PA) of the SC with required missiles of velocity, for which regulate the speed of berthing depending on the distance. By the outer command is performed automatic orientation of AC relative to the same coordinate system, in which the docking station PC is oriented. Control of movement of the mass AC centre of in plane perpendicular to longitudinal axis of the AC, is carried out by a deflection angle of mating target relative to the supported coordinate system. This angle is determined visually as per deviation of external cross of a target relative to the crosshairs of the optical means of observation external environment.EFFECT: technical result of invention is increasing of quality of controlling berthing in the presence of interaction of control channels, delays in channels of transmitting an image of the target and when transmitting instructions from control handles on the AC.1 cl

ethod of parameters setting in system, in particular, in heating or cooling system, device for changing parameters and heating or cooling system // 2605152
FIELD: combined systems for heating and cooling.SUBSTANCE: present invention relates to parameters setting method in system, in particular, in heating or cooling system. For setting of operating parameters in heating or cooling system virtual system (100) is used, which is model of actual system (1); setting operating parameters in said virtual or real system (100, 1); generating compressed code containing data on set operating parameters of said virtual or actual system (100, 1); outputting said code; inputting said code from said actual and virtual systems (1, 100) into other system; decoding said code in corresponding actual or virtual system (1, 100) for setting of said parameters in specified real or virtual system (1, 100) according to parameters initially set in corresponding virtual or real system (100, 1).EFFECT: technical result consists in providing possibility of detecting dependence between components of actual heating or cooling system, possibility of checking parameters setting errors and possibility of system individual parameters monitoring, fast validating of parameters setting correctness due to considerably faster reaction of virtual system compared to actual system.10 cl, 1 dwg

Goal-driven human-machine interface // 2604759
FIELD: manufacturing technology.SUBSTANCE: human-machine interface (HMI) for industrial equipment includes a display unit and a display control unit, which is coupled with display unit, and is also coupled with equipment control unit to acquire therefrom data indicative of current operating state assumed by industrial equipment. Display control unit is configured to store: a list of user-selectable goals achievable by industrial equipment; and, for each user-selectable goal, a list of operating states from which said user- selectable goal is achievable and a list of user-selectable functions associated with said user-selectable goal. Display control unit is further configured to display on display unit: user- selectable goals which are achievable from current operating state; and, in response to a selection of a displayed goal, only user- selectable functions which are associated with selected goal.EFFECT: reduced probability of user making a selection error.6 cl, 4 dwg

Redundant dc voltage power supply source // 2604662
FIELD: electrical engineering.SUBSTANCE: invention pertains to electrical engineering, particularly to critical radio electronic equipment secondary electrical power supply sources. Redundant power supply of DC voltage contains galvanically isolated voltage and power stabilizers, which enable to completely isolate high-voltage and low-voltage circuits, secure people and equipment against electrocution. Higher reliability of redundant power supply consists in application of flyback voltage converter arrangement, which enables to simplify power amplifier scheme. Higher reliability of redundant power supply is also ensured by using control unit simplified layout. Use of galvanically isolated power stabilizer, which protects redundant power supply source against overloads and provides several channels parallel operation, also increases redundant power supply source reliability.EFFECT: technical result consists in improvement of redundant power supply source reliability and lower probability of people and equipment electrocution.4 cl, 1 dwg

System, method and computer software for drilling event scenarios simulation // 2604609
FIELD: machine building.SUBSTANCE: invention relates to downhole simulators and, more specifically to delayed pressure in annulus simulating system and movement of well head during drilling event scenarios at downhole. Method for drilling conditions simulating along well shaft includes steps when well shaft drilling initial temperature and baric condition are determined, well shaft drilling final temperature and baric condition of are determined, determining, at least, one of delayed pressure in well shaft annulus based on drilling initial and final temperatures and baric conditions and simulated at least one of delayed pressure in well bore annulus during drilling.EFFECT: technical result is higher accuracy of determining delayed pressure increase in annulus.23 cl, 5 dwg

Information control system of automated control system for preparation of propulsion systems and process equipment of space rockets within technical and launching complexes // 2604362
FIELD: rocket technics.SUBSTANCE: automated control system information control system (ACS ICS) for preparation of propulsion systems (PPS) and process equipment (PE) of space rockets (SR) within technical and launching complexes (TC and LC) includes operators automated workstations (AWS), a communication control and switching unit (CCSU) with local area network switching devices (LAN SD), a universal time system communication gateway (UTCG), input/output units of measurement information and control signals (IOUI), a general use indicator panel (GUIP), units of cable connections (UCC), sensors and actuating mechanisms connection units (SCU), four bidirectional data buses, SU actuators interconnected in a certain manner. IOUI contain a discrete data input unit (DDU), analogue-to-digital and digital-to-analogue converters (ADC and DAC), a control signals generator (CSG), a device of the primary power supply (DPPS), units of controlled secondary power supply (UCSPS), the unit microcontroller (UMC), data transmission via the bidirectional buses control drivers (DTCD), control circuits integrity controller (CIC). CCSU contains a database of process information (DBPI), an information exchange control system (IECS), a device for control over the user AWS and the technological process (AWS/TP CD).EFFECT: provided is performing all types of tests of propulsion systems of a carrier rocket within technical and launching complexes.1 cl, 24 dwg

Wireless field device having reconfigurable discrete input/output channel // 2604332
FIELD: electrical engineering.SUBSTANCE: invention relates to field devices. Wireless field device includes input/output terminals (40), discrete input/output channel (24), wireless communication circuitry (48) and controller (44). Discrete input/output channel is configured to receive a discrete input from process interface element through terminals (40) and to provide a discrete output to process interface element (16) through terminal (40). Controller (44) communicates information through wireless communication circuitry (48); provides a discrete output to process interface element (16); configures input/output channel as input channel; configures discrete input/output channel as discrete output channel. Switch is configured to selectively electrically couple discrete input/output terminals together.EFFECT: technical result is protection from inflow of energy in field device, as well as protection against damage of field device circuitry.18 cl, 5 dwg

onitoring activity and controlling polymerization process // 2604201
FIELD: chemistry.SUBSTANCE: invention relates to monitoring activity and regulating the polymerization process. Controlled method of producing polymers is performed by polymerization of C4-C16 monoolefin and at least one conjugated C4-C16 multi-olefin and, if necessary, a monomer selected from a group. Method includes at least the following stages: a) obtaining active first liquid medium containing at least one polymerization catalyst or at least one polymerization initiator, b) contacting in a reactor-polimerizer a raw flow V1 volume of the said active first liquid medium containing at least one polymerization catalyst or one polymerization initiator with a raw flow V2 volume of the second liquid medium containing amount M of at least one polymerized monomer to obtain a reaction medium, at least one polymerized monomer is processed in the reaction medium to obtain the product medium containing the polymer, where raw flows V1 and V2 used at stage b) are controlled on at least the steps of: i) measurement of at least one spectrum of the active first liquid medium, ii) determination of specific activity (aspecific) of the active first liquid medium using a predictive model, iii) determination of desired volumetric ratio of raw flows V1 and V2 required to obtain desired ratio of total activity atotal (=aspecific × V1) and the amount of monomer M contained in V2, where the said ratio is then designated as Rdesirable, iv) regulation of raw flow V1 volume of catalytically active first liquid medium or raw flow V2 volume of the second liquid medium containing amount M of at least one polymerized monomer or both volumes of raw flows V1 and V2 coming into the polymerization reactor so, that the volume ratio of V1 and V2 at least approaches Rdesirable. Herewith optionally adjusted are conditions of producing the active first liquid medium, the amount of monomer M in the second liquid medium. Herewith the predictive model is created as described in the patent claim. Invention discloses a version of the method and a chemical plant for producing polymers.EFFECT: provided is the possibility of controlling the polymerization process.19 cl, 9 dwg

Dosing unit in water-hydraulic plant // 2604171
FIELD: mechanical engineering.SUBSTANCE: invention relates to the dosing unit for protection from corrosion in water-hydraulic plant for automatic maintenance of preliminary specified concentration of the protective means in water-containing liquid. Dosing unit for automatic maintenance of preliminary specified concentration of the protective means liquid protection from corrosion in water-hydraulic plant includes measuring circuit made with possibility of disconnection from the hydraulic unit. Measuring circuit by means to control valves is capable of closing and can be connected to a source of the cleaning liquid in cleaning circulation circuit. Due to that in the measuring circuit during specified time interval circulates cleaning fluid concentration sensor. For calibration of the dosing unit can be loaded reference liquid with known concentration of the protective means, first of all water, first of all water from the public network. Measuring circuit comprises other sensors.EFFECT: technical result is increased accuracy and reliability of dose measuring, as well as higher safety.8 cl, 2 dwg

Inline back pressure regulating valve // 2603855
FIELD: machine building.SUBSTANCE: present invention in general relates to fluid medium regulators and, in particular, to inline back pressure regulating valves. Back pressure regulating valve comprises case forming a measuring chamber and outlet of the fluid path in the fluid medium. Note that outlet opening communicates with the measuring chamber by fluid medium through the first flow channel in the housing of the regulating valve. Regulating valve also includes cover connected to the housing and forming an inlet opening of the fluid path and load chamber placed between the measuring chamber and inlet opening. Note here that load chamber is essentially sealed relative to the path of the fluid medium in regulating valve. Besides, flow control includes a pressure sensor, placed between the inlet opening and the measuring chamber to make the second flow channel for connection of inlet opening and the measuring chamber by fluid. Pressure sensor is configured to move relative to the valve seat, arranged in the first channel for fluid flow to adjust fluid flow between the measuring chamber and outlet.EFFECT: technical result is enabling reduction of dimensions or footprint in comparison to common back pressure regulating valves, as well as possibility of load chamber isolation from the environment and/or the fluid path in the fluid medium so that pressure fluctuations in the environment not exposed to required preset load of back pressure regulating valve.22 cl, 9 dwg

Device and method of controlling temperature and electronic device // 2603540
FIELD: measuring equipment.SUBSTANCE: group of inventions relates to devices and a method for temperature control. Device for temperature control includes unit (10) for determination of temperature configured to determine the operating temperature of component (16); heating unit (12) made with the possibility of heating component (16) in accordance with the result of determination performed by unit (10) for determination of temperature, so that the working temperature is found between the first temperature and the second temperature; and interface (14) of power supply connected respectively to unit (10) for determination of temperature and heating unit (12) and configured to supply unit (10) for determination of temperature and heating unit (12) with power. First temperature is the lowest limiting value of the operating temperature of component (16), and the second temperature is the top limiting value of the working temperature of component (16).EFFECT: technical result is simplified design of the device.10 cl, 8 dwg

ethod of using control device // 2603503
FIELD: machine building.SUBSTANCE: invention relates to control or regulation of fluids and gases pressure and to control or regulation of flow rate in a flow of a fluid medium and can be used for optimization of a volume of equipment used for creation of crude quality control systems (hereinafter CQCS). Method of using a flow rate control device as part of a measuring line (ML) of a crude quality control system (CQCS) is in fact that the control device is used for additional control over excess pressure at the output of a flow rate converter (FRC) as part of the CQCS ML with priority meeting the requirement of cavitation-free operation mode of the FRC and maintaining the excess pressure at the ML FRC output not lower than the calculated one. Flow rate control function in the ML control device can be deactivated if not needed.EFFECT: technical result is simplified design and reduction of costs for a CQCS development.3 cl

ethod, apparatus and system for intelligently controlling device and plug-and-play device // 2602982
FIELD: information technology.SUBSTANCE: invention relates to an intelligent control device. Method includes: acquiring, by a control device, parameter information of a controlled device in a current state; generating a graphical interaction interface and sending graphical interaction interface in a form of a data stream to an interaction device for display; receiving an input event sent by interaction device, wherein input event is triggered by a user based on parameter information displayed on graphical interaction interface of interaction device; parsing input event to obtain a control instruction; and sending control instruction to controlled device.EFFECT: simple, easy and fast control of intelligent device owing to use of portable plug and play control device by means of initiation on portable device an input event based on parameter information, included in graphic interface displayed on said device.19 cl, 12 dwg

Step switch with worm gear // 2602828
FIELD: engines.SUBSTANCE: invention relates to a step switch with a worm gear arranged directly onto the head of the step switch and used by means of a drive for switching the step switch. Worm gear has a body with a worm driven by a worm wheel. Inside the worm gear there are means for torque registration comprising at least one radio-requested surface sensor, a rotary antenna and a stator antenna.EFFECT: technical result is providing high accuracy of detecting torque near the step switch with complete exclusion of affecting the measurement errors factors of the drive and the gears.3 cl, 2 dwg

ethod of controlling conditions telemechanised oil-field facilities using neural network analysis // 2602779
FIELD: oil industry.SUBSTANCE: invention relates to methods of monitoring state of telemechanised wells, submersible equipment at an oil field. Method of controlling conditions of telemechanised oil-field facilities using neural network analysis comprises preparation of data from an archive in form of n-dimension vectors of conditions of wells, forming a Kohonen map, sampling data from archive base in form of n-dimension vectors of conditions of wells. Algorithm of neural network analysis uses a dependent parameter, prediction values of dependent parameter are calculated, difference between calculated and measured values of dependent parameter is calculated. Results of algorithm are presented in form of a composite graph of two variables: average distance between vectors of input parameters and vector of model for each well and difference between values of calculated and measured dependent parameter for each well.EFFECT: technical result is a specific method of controlling operation of oil-field facilities and submersible equipment and telemetry data at oil fields.1 cl, 3 dwg

Cover design for use with fluid flow rate regulators // 2602467
FIELD: manufacturing technology.SUBSTANCE: series of inventions relates to fluid flow rate regulators and, particularly, to cover design for use with fluid flow rate regulators. Cover for use with fluid flow rate regulator comprises a body having a cavity to accommodate fluid flow rate regulator load unit. Support structure is located in the cavity and passes along the cavity for increasing impact strength or strength of the housing. Housing also comprises a hole coaxially aligned with the longitudinal axis of mentioned cavity. Mentioned support structure passes between housing hole and inner surface of the cavity near the first end of the housing. There is a version of the cover design and two versions of the fluid flow regulator design.EFFECT: series of inventions is aimed at provision of sufficient or high strength in case of operation of fluid flow rate regulator at relatively low ambient temperatures.18 cl, 7 dwg

Integrated system of data recording, diagnostics of technical and physical state of "man-machine" system // 2602350
FIELD: instrument making.SUBSTANCE: invention relates to instrument-making equipment and can be used onboard aircraft for processing, storage and display of flight data. Technical result is achieved by that the system comprising a unit for collecting and converting information, a protected data storage, a unit of information retrieval, a control unit, a controller of the protected data storage, a unit for accumulation and processing diagnostic information upon the AC elements and units state, herewith data inputs of the information collection and conversion unit are connected with transducers and systems of the aircraft, is additionally equipped with a unit of the pilot physical state diagnostics.EFFECT: technical result of the proposed invention is expansion of functional capabilities of the system, particularly providing the pilot state monitoring, that makes it possible to prevent flight accidents and AC accidents, increase the reliability of establishing the causes lead to a flight accident or a disaster.1 cl, 1 dwg

ethod of orientation according to the laser beam and device for its implementation // 2602290
FIELD: transport.SUBSTANCE: group of inventions relates to a method and devices of orientation of vehicles on a laser beam. For orientation of a vehicle laser beam is directed towards vehicle parallel or at minor angle to its motion trajectory, linear radiation polarization is formed, position of the polarization plane is set perpendicularly to plane, passing through the laser beam and the motion path, one determines deviation from preset course. Device (options) for orientation according to laser beam has a laser emitter with linear polarization of radiation, either with unpolarized radiation or with elliptically polarized radiation or circularly polarized radiation, a mechanism of turning of polarization plane.EFFECT: it provides the visibility of beam for orientation of vehicles.3 cl, 2 dwg

Device for controlling voltage and transmitted power of electric network // 2602086
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering and power engineering, specifically to devices for controlling voltage and power transmitted in electric AC distribution networks. Device comprises a first power transformer without a device for controlling load voltage; second power booster transformer with device for controlling load voltage on secondary winding; three-phase uncontrolled rectifier; capacitor; first and second three-phase inverters; first and second measuring voltage transformers; measuring current transformer; voltage measurement unit; power measurement unit; first and second control units; logic unit; third feed power transformer with device for controlling load voltage on primary winding; unit for controlling device for controlling load voltage of transformer; unit of thyristor commutator, unit for synchronisation of voltage control; unit for controlling device for controlling load voltage of booster transformer.EFFECT: high efficiency of controlling level and duration of voltage deviation, as well as increased grid power ratio.1 cl, 1 dwg

Power factor corrector and power factor corrector control method // 2602069
FIELD: electrical engineering.SUBSTANCE: group of inventions relates to power supply sources with transformerless input power factor correction (PFC) devices, operating in wide range of input voltages for high capacity capacitive accumulators, and intended for supply mains power factor achievement, practically equal to one, both at unlimited capacity capacitive accumulator charge, and in output voltage stabilization mode at operation for active or complex load. PFC peculiar feature is introduction of shunting contact, which is made as electromechanical contactor and connected parallel to serial switch drain and source, wherein current sensor is made as current transformer and connected between inductor with series diode anode and parallel switch drain connection point.EFFECT: peculiar feature of PFC control is use of two switches, serial and parallel, which are closed synchronously, connecting inductor to supply mains, wherein inductor is accumulating energy, and corrector output is completely cut off from supply mains, and are opened synchronously, thus connecting inductor to corrector output and completely switching off corrector output from power supply network.2 cl, 5 dwg

Valve apparatus to prevent contamination of fluid in fluid regulator // 2602026
FIELD: control equipment.SUBSTANCE: group of inventions relates to control equipment and is designed as a valve apparatus to prevent contamination of a fluid in a fluid regulator. Valve apparatus comprises a housing disposed within a fluid flow passageway of fluid regulator to define a low-pressure side of fluid flow passageway and a high-pressure side of fluid flow passageway. Housing has a bore that at least partially defines fluid flow passageway when coupled to fluid regulator. Housing has a movable valve assembly disposed within bore via a non-threaded connection in fluid communication with low-pressure side of fluid flow passageway and external threads for threaded coupling of housing to an opening of fluid regulator. Seal system prevents impurities from flowing between high-pressure side of fluid flow passageway and low-pressure side of fluid flow passageway. Filter for capturing impurities is disposed in inlet chamber formed by opening of fluid flow regulator. Said filter comprises a part surrounding part of said movable valve assembly, and a closed end, configured to hold in said opening of said movable valve assembly. Versions of valve devices are disclosed.EFFECT: group of inventions is aimed at improving reliability of operation of regulator as a whole.15 cl, 6 dwg

Cooling system in vehicle // 2602019
FIELD: cooling system.SUBSTANCE: invention relates to vehicle cooling system for internal combustion engine cooling (1) and component (6), which can be activated from time to time. Cooling system comprises thermostat (9) with sensor (15), to determine temperature of cooling fluid in control line (16). Control line (6) contains first inlet section (16a), which receives cooling fluid from inlet line to internal combustion engine (1), and second inlet section (16b), which receives cooling fluid from discharge line (8) of component (6). Control line (16) comprises valve device (16c, 16d, 17, 20), which in first position directs cooling fluid from first inlet section (16a) into control line (16), while in second position directs cooling fluid from second inlet section (16b) into control line (16) and control device (16b1, 16e, 16g, 18), which is made with possibility to set valve device into first position, when said component requires less cooling power than limit value, or into second position when said component (6) requires higher cooling power than limit value.EFFECT: invention provides fast feedback with thermostat, when cooling fluid temperature is quickly varying.17 cl, 3 dwg

Thermostat design and cooling system // 2602018
FIELD: cooling systems.SUBSTANCE: invention relates to a cooling system, particularly, to a thermostat design. Thermostat design for a motor vehicle cooling system comprises valve body (9), which can move between different positions to control flow rate of the cooling fluid from inlet channel (3) of the thermostat into two outlet channels (5, 6). Valve body has a valve device in the form of first plate element (15), which in the end position of the valve body is in contact with the valve seat between inlet channel (3) and second plate element (16), which forms first outlet channel (5) so that this contact prevents the flow of the cooling fluid medium from passing from the inlet channel into this outlet channel. Two plate elements (15, 16) are intended to form when shifted from this position of contact a connection between inlet channel (3) and outlet channel (5) in the form of channel section (22) determined by surfaces (23, 24) of two plate elements (15, 16) facing each other and having a slowing the flow shape.EFFECT: invention ensures increased service life of the thermostat due to prevention of sudden temperature impacts in the cooler.16 cl, 4 dwg

Actuating device of a pressure regulator // 2601980
FIELD: manufacturing technology.SUBSTANCE: actuating device of a pressure regulator includes housing (1) with seat (2), elastic valve (6), input (3), output (4) and control (5) chambers, as well as channel (7) for connection of the control chamber with the control device and a pneumatic controlled locking device. Pneumatic controlled locking device is located in additional chamber (9) made in the seat of the housing on the side of the outlet chamber that is provided with mating seat (10). Housing has channel (8) for connecting the pneumatic controlled locking device with the control device.EFFECT: reduced overall dimensions of the device.9 cl, 7 dwg

ethod of controlling re-esterification reaction during production of alkyd varnish // 2601916
FIELD: electricity.SUBSTANCE: invention relates to measurement of electric conductivity of liquid media and can be used in chemical and paint industry. Method includes heating a working mixture to temperature of 240-245 °C, wherein monitoring of reaction is carried out by continuous measurement of current values of electrical conductivity of reaction mixture in process of heating by passing through reaction mixture an electric current using built into process pipeline electrodes, wherein maximum conductivity of mixture, not varying during holding, means end of re-esterification reaction.EFFECT: higher safety of process and electrical power saving.1 cl, 1 dwg

Device for automatic control of heat consumption of building in central heat supply system // 2601499
FIELD: instrument making.SUBSTANCE: device for automatic control of heat consumption of a building in a central heat supply system includes series-connected and forming a closed circuit heat energy source, pulse controller for controlling heat carrier flow in supply line, building heating system and a unit for measuring heat carrier temperature in return line, as well as an ambient air temperature measurement unit, control unit, unit for setting control period, unit for setting minimum control pitch, unit for setting pitch of change of pulse duration of heat carrier in each period of controlling heat carrier flow rate, unit for correcting sign of change of pitch measuring pulse duration of heat carrier, unit for setting heat carrier temperature in return line, Unit for setting pitch of change of heat carrier temperature in return line for period of controlling heat carrier flow at minimum value of pulse duration of heat carrier, unit for calculating repetition factor of correcting pitch of change of pulse duration of heat carrier and a comparator unit.EFFECT: higher reliability, efficiency and accuracy of controlling heat consumption of a building included in a central heat supply system.1 cl, 1 dwg

Process control current circuit verification // 2601186
FIELD: control equipment.SUBSTANCE: invention relates to technological devices in systems of control and monitoring processes. Process device (102) comprises sensor (120) of process parameter, made to generate output signal (126), indicating detected process parameter; circuit (122) of output current to current control circuit in two-wire process control loop (106) to certain value based on output signal; circuit (140) of current measurement circuit, connected to process control circuit and configured to generate measured value (142) of circuit current on basis of current; and circuit (124) of circuit current verification to approximation of circuit current value based on output signal and filter properties (150, 156) of lower frequencies and generating diagnostic signal (144) on basis of comparison of approximated value (164) of circuit current and measured current circuit.EFFECT: technical effect consists in improvement of accuracy of diagnostics device.15 cl, 9 dwg

ethod, device and system for power consumption calculation // 2601176
FIELD: energy.SUBSTANCE: group of inventions relates to means for electric power consumption calculation. For this purpose, disclosed is a method which comprises: reading smart electric meter readings and intelligent switches conditions with certain reading time interval, determining of average power of the corresponding intelligent switches according to the part or all of several groups of power parameters; determining operation time of corresponding intelligent switches in a certain statistical period of time; and determining power consumption of the corresponding intelligent switches for statistical period of time according to the operation time and average power of the corresponding intelligent switches.EFFECT: technical result is automatic calculation of power consumption of electronics, controlled by intellectual switches, using the intelligent electric meter.12 cl, 8 dwg

ethod of drone angular position stabilizing non-linear adaptive digital/analogue signal generation and stabilization system for its implementation // 2601089
FIELD: aircraft engineering.SUBSTANCE: group of inventions relates to unmanned aircraft angular position stabilizing method and system. For formation of angular position stabilizing non-linear adaptive digital/analogue signal are set and measured angular position digital signal, angular velocity analogue signal is measured, digital error signal is generated and converted to analogue one, velocity head signal is measured, delay in adaptive function signal limitations are generated and angular position in adaptive function specified signal depending on velocity head signal, error signal is generated as difference between generated limited signals, output signal is generated in certain manner. Stabilization system comprises digital angle transducer, angular velocity sensor, digital angle setter, digital comparator unit, digital-analogue converter, summing amplifier, actuator, feedback delay element, velocity head sensor, two adaptive limiters, connected in certain manner.EFFECT: higher stabilization system accuracy, reduced control process coordinates fluctuation.2 cl, 1 dwg
 
2551160.
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