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253 results about "High speed control" patented technology
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Gaming device with directional and speed control of mechanical reels using touch screen
InactiveUS6942571B1Increase flexibilityImprove interactivityApparatus for meter-controlled dispensingVideo gamesHigh speed controlEngineering
An enhanced mechanical gaming system (10) utilizes a touch panel (40) as a user control device for mechanical assemblies and game play features which provides users with the enhanced flexibility and interactivity of a video gaming device in a mechanical gaming device environment. The enhanced mechanical gaming system (10) includes a gaming machine assembly (20), a touch sensor assembly (30) incorporating a substantially transparent touch panel (40), a touch panel controller (50), and touch panel software (60). The gaming machine assembly is a standard gaming machine assembly that has been modified to utilize touch-panel components. The touch panel (40) and the sensor assembly (30) produce touch data when activated, and provide viewing of mechanical assemblies behind the touch panel (40). The touch panel controller (50) acts to control and interpret the touch panel (40). The touch panel software (60) controls and interprets the touch data, as well as applying the touch data to interactive applications of the gaming machine assembly (20).
Owner:BALLY GAMING INC
Force display master interface device for teleoperation
InactiveUS6435794B1Fast computerInput/output for user-computer interactionGripping headsHigh speed controlRemote control
A force display master interface is provided for interaction with teleoperated robotic slave manipulators or virtual slave entities. The device provides a de-coupled actuator that permits selective engagement between the actuator and the fingertip. A method for high speed control of force display masters is disclosed, which includes determination of a pre-contact state of the slave entity and an object in the slave environment. Operation on the pre-contact state information is used to pre-position the actuator into an appropriate position to represent the contact to the operator, before slave contact is made. In one embodiment, the force display master provides a hand mounted linkage assembly, in combination with a remote control assembly that measures fingertip motion and selectively provides resistance thereto. In another embodiment the invention includes general linkage-actuator arrangements that can be used singly or in combination to provide a variety of master interface devices.
Owner:WISCONSIN ALUMNI RES FOUND
Permanent magnetism synchronous electric machine - compressor system high speed operation control method
InactiveCN101252336AImprove voltage utilizationAC motor controlVector control systemsPhase currentsSynchronous motor
Disclosed is a high-speed control method for a permanent magnet synchronous motor-compressor system, including the following steps: initial design is carried out; a motor is detected through DSP, including detecting the two-phase current of the stator of the motor, the voltage Udc of a DC generatrix; the voltage of a d-p shaft is calculated; faults of overcurrent, overpressure and undervoltage are detected; if any fault exists, the PWM pulse signals are blocked and then the control program is paused; if no fault exists, the following steps will be carried out; the rotating speed of the motor and the position of the rotor are identified in the process of speed-position estimation; the current and the voltage of the reference d-q shaft of the motor are calculated; switching signals of an inverter are acquired through haplotype over-modulation; the data are recorded and waveforms are displayed; judgment of whether to pause the control program is carried out; if not, the second step is carried out again; if yes, the control program will be paused. The control method applies haplotype over-modulation method into the permanent magnet synchronous motor-compressor system, realizing sensorless over-modulation to the synchronous motor-compressor vector control system.
Owner:TSINGHUA UNIV
Electromagnetically driven valve control apparatus and electromagnetically driven valve control method for internal combustion engine
InactiveUS6866012B2Increase the number ofEffective controlAnalogue computers for vehiclesElectrical controlHigh speed controlLow speed
A main CPU determines whether or not there is a request for one valve driving based on an engine operating state such as an engine speed and a load factor, with reference to a control map. When it is determined that there is a request for one valve driving, it is determined whether or not there is an overlapping period between opening periods. When it is determined that there is no overlapping period, a high speed control is performed for controlling electromagnetically driven valves. When it is determined that there is no request for one valve driving, or when it is determined that there is the overlapping period, a low speed control is performed for controlling electromagnetically driven valves.
Owner:TOYOTA JIDOSHA KK
Robot apparatus and motion controlling method therefor
InactiveUS6999851B2Scale upIncrease speedProgramme-controlled manipulatorData processing applicationsFrequency bandHigh speed control
A robot apparatus and a motion controlling method for the robot apparatus wherein a reflex motion or the like can be performed at a high speed while decreasing the calculation amount of and the concentrated calculation load to a control apparatus. The robot has a control configuration having a hierarchical structure including a higher order central calculation section corresponding to the brain, reflex system control sections corresponding to the vertebra, and servo control systems and actuators corresponding to the muscles. From restrictions to the power consumption and so forth, there is a limitation to increase of the speed of a control cycle of the higher order central calculation section. External force acting upon the machine body is a disturbance input of a high frequency band, and a very high speed control system is required. Therefore, the reflex control systems which correspond to an intermediate hierarchy operate in a high speed cycle to respond at a high speed to the external force to absorb a deviation caused by the disturbance.
Owner:SONY CORP
Arrangement And Method For Extended Control Plane Signalling In A High Speed Packet Data Communication
ActiveUS20090034466A1Accurate informationIncreased communication possibilityWireless commuication servicesTransmitted data organisation to avoid errorsInformation controlHigh speed control
The present invention relates to a base station arrangement (20) in a communications system supporting high speed packet data communication, comprising a base station protocol entity for a protocol handling high speed control signalling and physical resource allocation for high speed data communication, quality handling means (27) adapted to receive and handle channel condition related information from mobile user stations, encoding means for encoding data packets to be transmitted to mobile user station, and transmission control means comprising a scheduling means (28) communicating with a hybrid automatic retransmission system (HARQ) (221, . . . , 22n) and being adapted to control transmission of data packets using said channel condition related information and data packet buffering means (231, . . . , 23n). The base station protocol entity further comprises a control plane entity supporting an extended control plane for control plane signalling messages comprising specific control messages handling means (26), adapted to provide a specific probing or information control message and to send said message to a mobile user station.
Owner:TELEFON AB LM ERICSSON (PUBL)
High-speed PWM control apparatus for power converters with adaptive voltage position and its driving signal generating method
InactiveUS7109692B1Prevent overshootLower component costsDc-dc conversionElectric variable regulationHigh speed controlSwitching frequency
A high-speed PWM control apparatus with adaptive voltage position and a driving signal generating method thereof is provided. The present invention automatically detects a change in the loading and adjusts the voltage position instantaneously for stabilizing the voltage and reducing the loading output power consumption. The present invention does not require a clock signal to generate a driving signal and does not require an error amplifier to control the modulation. Therefore, the present invention has a fast transient response that responds to the change of the loading instantaneously and has a stabilizing effect. When the apparatus is on a continuous conduction mode (CCM), the switching frequency of the controller is still fixed even though the input voltage Vin and the output voltage Vout are changed. The electrical-magnetic noise disturbance is improved.
Owner:NIKO SEMICON +1
High speed controller area network receiver having improved EMI immunity
ActiveUS20060160511A1Electronic switchingElectric pulse generatorHigh speed controlAudio power amplifier
A CAN receiver architecture design that provides better immunity against EMI interference than conventional designs is disclosed herein. This CAN receiver includes a voltage divider network connected to a front-end amplifier for dividing down the input signal from a two wire line by a predetermined amount and amplifying the signal by the same predetermined amount. The front-end amplifier generates the common-mode voltage of the input signal for a reference generator that determines the logic level of the incoming signal and subtracts a bandgap voltage reference from the common-mode voltage. A comparator compares the difference between the output of the front-end amplifier and the resultant signal generated by the reference generator to generate an output signal for the receiver. This CAN receiver architecture is faster than conventional designs and possesses an improved common-mode rejection, while operating over a wide input common mode range.
Owner:TEXAS INSTR INC
Motor controller of electric automobile and control method thereof
ActiveCN101565003AMeet the control requirementsSpeed controllerAC motor controlMicrocontrollerOperation mode
The invention relates to a motor controller of electric automobile and control method thereof. According to technical requirement of permanent magnet motor for electric automobile, structure and method of the control system is determined, micro-controller of Infineon Technologies is adopted as the control chip considering cost and efficiency, motor control functions such as vector control, space vector pulse width modulation (SVPWM), A / D conversion (A / D) and failure diagnosis are completed. A whole vehicle controller requests signals including motor operation mode signal, torque instruction signal from the motor controller through a whole vehicle high-speed CAN (control area network). After analyzing and processing by the micro-controller, the control power device outputs corresponding current, thus the motor outputs corresponding steering and torque, and responds the current operation state to the whole vehicle controller, so that a motor control process is completed.
Owner:CHERY AUTOMOBILE CO LTD
System and method for high speed control and rejection
The present invention provides a system and method for high speed control and rejection of out-of-specification products, such as cigarettes, in a manufacturing process. Sensors are placed at strategic locations along a production line, with the signals from the sensors being directed to a high speed processor, with multiple sensor inputs and controlled by software algorithms to process the sensor signals and to direct control signals to the production line equipment. Control signals can both eject non-conforming products and also modify machine settings to produce a product in closer compliance with specifications.
Owner:PHILIP MORRIS USA INC
Detecting full conditions in a queue
InactiveUS6460130B1General purpose stored program computerConcurrent instruction executionHigh speed controlScheduling instructions
A microprocessor having an instruction queue capable of out-of-order instruction dispatch and efficiently detect full conditions is disclosed. The microprocessor may comprise a plurality of instruction execution pipelines, an instruction cache, and an instruction queue coupled to the instruction cache and execution pipelines. The instruction queue may comprise a plurality of instruction storage locations and may be configured to output up to a predetermined number of non-sequential out of order instructions per clock cycle. The microprocessor may be further configured with high speed control logic coupled to the instruction queue. Instead of determining exactly how many empty storage locations are present in the queue, the control logic may be configured to determine whether the number of non-overlapping strings of empty storage locations is greater than or equal to the number of estimated instructions currently on their way to being stored in the instruction queue. A data queue and method for managing a queue are also disclosed, as is a computer system utilizing the above-mentioned microprocessor.
Owner:GLOBALFOUNDRIES INC
Adaptive cruise control system
InactiveUS6985805B2Better acceleration feelImprove abilitiesVehicle fittingsDigital data processing detailsHigh speed controlDriver/operator
In an adaptive cruise control (ACC) system with object detection system interaction, capable of executing a vehicle speed holding mode, a constant-speed control mode, and a following control mode, a lane-change detector is provided to detect the presence or absence of a driver's intention for a lane change by the host vehicle. An ACC unit executes the vehicle speed holding mode during which the host vehicle's speed is restricted until such time that a predetermined holding time has expired from a time when the object detection system loses the preceding vehicle during the following control mode, and thereafter executes the constant-speed control mode during which the host vehicle's speed is automatically accelerated up to a set speed. The ACC unit releases the vehicle speed holding mode, in presence of the driver's intention for the lane change when the object detection system loses the preceding vehicle during the following control mode.
Owner:NISSAN MOTOR CO LTD
Image sensing apparatus, image sensing system, and image sensing method
InactiveCN101047786ATelevision system detailsTelevision system scanning detailsHigh speed controlObject based
To provide an image sensing apparatus capable of simultaneously capturing both a high frame rate image from which a target object can be detected at high speed and its shape can be extracted, and a normal image of high image quality that a human or a machine can recognize, and generating control data for high-speed control based on the high frame rate image. An image sensing system 3 is configured to include an image sensing apparatus 1 and a host system 2. The image sensing apparatus 1 senses an image using the exposure of a normal exposure time to an overall exposure area of a sensor cell array 56 within one normal exposure period, senses an image using the exposure of a plurality of kinds of exposure times to a specific area (constituted of a part of the exposure area) of the sensor cell array 56 within the same one frame period, and generates data for control based on the sensed image data of the specific area. The host system 2 acquires sensed image data of the normal exposure time from the image sensing apparatus 1, records and holds the relevant sensed image data, displays the image or controls a control object based on the data for control acquired from the image sensing apparatus 1.
Owner:SEIKO EPSON CORP
High speed controller area network receiver having improved EMI immunity
ActiveUS7567105B2Electronic switchingElectric pulse generatorHigh speed controlAudio power amplifier
A CAN receiver architecture design that provides better immunity against EMI interference than conventional designs is disclosed herein. This CAN receiver includes a voltage divider network connected to a front-end amplifier for dividing down the input signal from a two wire line by a predetermined amount and amplifying the signal by the same predetermined amount. The front-end amplifier generates the common-mode voltage of the input signal for a reference generator that determines the logic level of the incoming signal and subtracts a bandgap voltage reference from the common-mode voltage. A comparator compares the difference between the output of the front-end amplifier and the resultant signal generated by the reference generator to generate an output signal for the receiver. This CAN receiver architecture is faster than conventional designs and possesses an improved common-mode rejection, while operating over a wide input common mode range.
Owner:TEXAS INSTR INC
Combined serial and parallel port for high speed controls
ActiveUS7366929B1Volume/mass flow measurementPower supply for data processingHigh speed controlParallel port
Methods and apparatus for selecting one of a plurality of N-bit digital values stored in a table, via a parallel interface having a bus width less than N is provided. The plurality of N-bit digital values stored in the table may be loaded via a serial interface.
Owner:NVIDIA CORP
Rapid selection of oldest eligible entry in a queue
InactiveUS6247114B1General purpose stored program computerConcurrent instruction executionHigh speed controlMultiplexer
A microprocessor having an instruction queue capable of out-of-order instruction dispatch and rapidly selecting one or more oldest eligible entries is disclosed. The microprocessor may comprise a plurality of instruction execution pipelines, an instruction cache, and an instruction queue coupled to the instruction cache and execution pipelines. The instruction queue may comprise a plurality of instruction storage locations and may be configured to output up to a predetermined number of non-sequential out of order instructions per clock cycle. The microprocessor may be further configured with high speed control logic coupled to the instruction queue. The control logic may comprise a number of pluralities of multiplexers, wherein the first plurality of multiplexers are configured to select a first subset of the instructions stored in the queue. The second plurality of multiplexers then select a second subset of instructions from the first subset. This process is repeated in each successive plurality of multiplexers until the oldest eligible entry is selected. A data queue and method for managing a queue are also contemplated, as is a computer system utilizing the above-mentioned microprocessor.
Owner:ADVANCED MICRO DEVICES INC
Beaconless adaptive optics system
InactiveUS20090028198A1High speed controlReduce in quantityPhotometry using reference valueLaser detailsHigh speed controlLight beam
An improved beaconless adaptive optics system and process. A target is illuminated with a high energy laser beam of a directed energy laser. Wave front measurements are made of high energy laser beam reflections from the target. These wave front measurements are analyzed by a high speed processor to determine both high frequency phase components and low frequency phase components in the wave front data. (Applicants' experiments have shown that there is a direct correlation between beam spot size on the target and the phase variance of the reflected laser beam. The correlation is: the greater the phase variance the smaller the beam spot size.) Applicants have developed a technique for providing special control algorithms that provide very high speed control of the elements of a deformable mirror using this phase variance as a feedback parameter. Applicants have also developed algorithms to correct a limited number of Zernike modes associated with the wave front control.
Owner:TREX ENTERPRISES CORP
PWM (Pulse-Width Modulation) controller
InactiveCN102437839AImprove performanceImprove efficiencyPulse duration/width modulationLow voltagePeak value
The invention discloses a PWM (Pulse-Width Modulation) controller which comprises an error amplifier, a PWN comparator, a slope compensation current generating circuit, a clamping circuit and a slope compensation superposed circuit. In the PWM controller, the clamping circuit is introduced so that a high-end clamping point output by the error amplifier synchronously changes along with a slope compensation signal and an inductance current peak value is maintained to be unchanged, and thus the problem that the duty ratio affects a peak value current limit is solved, a constant current limit is ensured and the whole system works normally; and a relative earth potential concept is introduced by adding a relative earth potential generating circuit into the PWM comparator, so as to reduce voltage difference between power supply voltages, thus a high-performance high-speed PWM controller can be realized by use of low voltage components.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Engine Control Device, And Its Control Method
ActiveUS20100167873A1Improve fuel economyReduce the amount of fuelElectrical controlGearing controlHigh speed controlDifferential pressure
A first target engine speed Nh and a high-speed control field F1 are set in accordance with a command value by command means. A second target engine speed N2 on the low rotation side and a high-speed control field F2 are set based on the first target engine speed Nh. When a matching point between an engine load and an engine output torque exceeds a first set position A which is a first predetermined pump displacement during control of an engine in the high-speed control field F2, the high-speed control field F2 is shifted toward the high-speed control field F1. Using, as a new high-speed control field, a high-speed control field 3 in which a differential pressure between a pump discharge pressure and a load pressure of an actuator satisfies a load sensing differential pressure in a pump control device 8, the engine is controlled in the high-speed control field 3, and when the differential pressure does not satisfies the load sensing differential pressure, the speed control field is shifted to the high-speed control field F1. With this, it is possible to provide an engine control device and a control method thereof in which the fuel economy of the engine is enhanced, and when the maximum speed of an operating machine is required, the required maximum speed of the operating machine is not lowered.
Owner:KOMATSU LTD
High speed color altering head for single-face circular knitting machines
InactiveUS7055348B1Good for high speed operationHigh speedWeft knittingFlat warp knitting machinesHigh speed controlYarn
A high speed color altering head for single-face circular knitting machines is installed on a circular knitting machine and controlled by a return cam, a needle selection device and upper and lower cams to perform colored yarns feeding operation for knitting needles to achieve colored and jacquard knitting effect. The color altering head includes two outer plates, a plurality of yarn feeding mechanisms, a plurality of yarn clipping mechanisms, a plurality of spacers and a plurality of color selection pressing plates. The needle selection device drives the color selection pressing plates to release the corresponding yarn feeding mechanisms and yarn clipping mechanisms so that the upper and lower cams of the circular knitting machine can control yarn feeding and yarn clipping operations at high speed without dropping the yarns.
Owner:PAI LUNG MACHINERY MILL CO LTD
Loading driving device
InactiveUS20080007920A1Increase speedSuppression of increase in mounting areaConversion constructional detailsSolid-state devicesHigh speed controlElectrical and Electronics engineering
A load driving device includes: an output power device for driving a load; a driving IC for controlling the output power device, wherein the driving IC is electrically coupled with the output power device through a wire or a connection member; and a first electrode substrate. The output power device and the driving IC are mounted on the first electrode substrate. In this case, the output power device is controlled with high speed, and a mounting area of the output power device and the driving IC is reduced.
Owner:DENSO CORP
Hydraulic control device of an excavator with improved loading performance on a slope
ActiveUS7356991B2Promotes relative motionSmooth movementFluid couplingsComputer controlHigh speed controlLine tubing
A hydraulic control device of an excavator is provided for controlling combined operation of boom-raising and swing on a slope. A swing priority valve (20) is provided on a pressured fluid supply line (8) that connects a first hydraulic pump (1) to a boom high-speed control valve (7). If an excavator performs its tasks on a slope, the swing priority valve (20) is automatically shifted under a control of an electronic controller (28) into a throttling position to thereby restrict hydraulic flow through the boom high-speed control valve (7) so that an increased amount of hydraulic flow can be supplied to a swing motor (14), thus increasing a swing operating pressure more rapidly than a boom operating pressure and consequently facilitating combined operation of boom-raising and swing on a slope.
Owner:DOOSAN INFRACORE CO LTD
Verbal cues for high-speed control of a voice-enabled device
A technique for controlling a voice-enabled device using voice commands includes receiving an audio signal that is generated in response to a verbal utterance, generating a verbal utterance indicator for the verbal utterance based on the audio signal, selecting a first command for a voice-controlled application residing within the voice-enabled device based on the verbal utterance indicator, and transmitting the first command to the voice-controlled application as an input.
Owner:DISNEY ENTERPRISES INC
Device and method for controlling slewing mechanism of tower crane
ActiveCN102642775ATroubleshoot boom swingSolve the problem of tower shakingCranesLoad-engaging elementsFrequency changerHigh speed control
The invention is applied to the technical field of electrical control, and provides a device and a method for controlling a slewing mechanism of a tower crane. The device for controlling the slewing mechanism of the tower crane is composed of a general frequency converter, an alternating-current brake circuit, a slewing motor, a direct-current brake circuit, a forward control circuit, a reversal control circuit, an intermediate-speed control circuit, a high-speed control circuit and a braking control circuit. At the moment of starting, the initial frequency of the general frequency converter is regulated and the speed reduction time is regulated when the output frequency of the general frequency converter is reduced, thus the torque of a tower body is released; under the control of the direct-current brake circuit, the swinging of a lifting arm and the torque of the tower body are released fully; meanwhile, the general frequency converter provides brake signals of the alternating-current brake circuit and brakes a slewing motor, and the lifting arm stops stably; and the comprehensive benefits of convenience in operation, long repairing and maintaining cycle and energy source conservation are realized by utilizing each function of the general frequency converter.
Owner:THE THIRD CONSTR OF CHINA CONSTR FIRST GROUP +1
Sensorless vector control system and method for permanent magnet synchronous motor
InactiveCN103532464AReduce calculationEasy to implementElectronic commutation motor controlAC motor controlHigh speed controlLow speed
The invention provides a sensorless vector control system and method for a permanent magnet synchronous motor. The method comprises the steps of starting low-speed control, medium-high speed control and transition area control, wherein the starting of low-speed control respectively builds a low-speed rotor position observer and a low-speed rotor speed observer on the basis of a regression model; the medium-high speed control is realized through a traditional sliding-mode observer; the transition area control guarantees the smoothness of switching process by simultaneously considering two factors of rotating speed and rotor position error. By adopting the scheme provided by the invention, the reliable operation of the sensorless permanent magnet synchronous motor within the scope of full speed can be guaranteed, the sensorless permanent magnet synchronous motor is independent of a motor mathematical model in the low-speed modeling process, and the high-frequency signals are not required to be superposed; estimated results are not influenced by the parameters precision; the medium-high speed control is still realized through the sliding-mode observer; the characteristics of strong robustness and stable performance of the sliding-mode observer are retained. The switching process of two methods guarantees the smooth transition of the switching process by simultaneously considering the two factors of the rotating speed and the rotor position error.
Owner:SOUTHEAST UNIV
Idle speed control of a hybrid electric vehicle
ActiveUS7691027B2Electrical controlDigital data processing detailsHigh speed controlIdle speed control
In a powertrain that includes wheels for driving a vehicle, a crankshaft, a machine driveably connected to the crankshaft and able to operate alternately as an electric motor and electric generator, a transmission including an input clutch driveably connected to the crankshaft and an output driveably connected to the wheels, a method for controlling idle speed including producing a desired magnitude of input clutch torque capacity, producing a desired wheel torque, using an error represented by a difference between a desired crankshaft idle speed and a current crankshaft speed to determine a desired change in torque produced by the machine, using the magnitude of input clutch torque capacity and the desired change in torque produced by the machine to determine a desired magnitude machine torque, and using the machine to produce said desired magnitude of machine torque.
Owner:FORD GLOBAL TECH LLC
Communication apparatus and transmission technique selection method
InactiveUS6965639B2Reduction in communication capacityReduce capacityEnergy efficient ICTRadio transmission for post communicationMultiplexingHigh speed control
Channel quality estimating section 104 estimates the channel quality from the reception signal quality and outputs the result to transmission method determining section 105 and control signal dividing section 108. Transmission method determining section 105 determines a transmission method of a signal transmitted to communication partner from channel conditions and outputs the result to switch 106, switch 107 and control signal dividing section 108. Control signal dividing section 108 divides the transmission method information into high-speed control signal which is transmitted periodically and low-speed control signal which is transmitted on demand rather than periodically. Moreover, control signal dividing section 108 determines the combinations of low-speed control signal and high-speed control signal outputted from a tendency of communication quality, and outputs the result to modulator 114. Modulator 114 modulates the high-speed control signal and low-speed control signal, and outputs the result to multiplexer 115.
Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
High-voltage side mutual inductance energy-acquiring device of high-voltage power transmission line
InactiveCN101867231AHigh precisionImprove accuracyAc-dc conversion without reversalElectromagnetic wave systemEngineeringHigh pressure
The invention relates to a high-voltage side mutual inductance energy-acquiring device of a high-voltage power transmission line, comprising an energy-acquiring unit, an impact protective circuit, a filtering and rectifying circuit, a control unit circuit, a charging management circuit and a voltage-stabilizing circuit. By adopting a feedthrough strip coil with a certain turn number, enough energy can be acquired under the condition of low current, and the conversion and the balance of energy can be realized through a high-speed control unit consisting of a comparator, an MOS (Metal Oxide Semiconductor) tube and a high-power resistor under the condition of heavy current, thereby providing a safe, stable and high-precision direct current power supply for power transmission line motoring under the condition of power transmission current in a wide range.
Owner:WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST
Pressure control butterfly valve
ActiveCN101644338AReduced installation widthSave setup spacePressure relieving devices on sealing facesSemiconductor/solid-state device manufacturingHigh speed controlInternal pressure
Owner:KAISHI SCT CO LTD
Heat imaging sensor for real-time closed-loop control
InactiveUS20080011951A1Improve signal-to-noise ratioReduced threshold driftLiquid surface applicatorsMaterial analysis by optical meansHigh speed controlLoop control
A real-time timing correction system for high speed control of hot glue dispensing uses a thermal-infrared detector and a feedback control loop distinguishing dispensed hot glue from a substrate by heat emissions.
Owner:DELCHER RAY C +2
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