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38results about How to "Easy and reliable control" patented technology
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Method, system and controller for controlling a wind turbine
InactiveUS20150337806A1Reduce tower oscillationReduce oscillation blade bladeMechanical power/torque controlLevel controlControl systemTurbine
The invention relates to a method of controlling a wind turbine (WT) by means of a wind turbine control system (WTCS) comprising a first controller (C1) and a second controller (C2), said controlling of said wind turbine (WT) comprising handling a first set of control functionalities (CF1-CFx) and a second set of control functionalities (CCF1-CCFx), wherein said first set of control functionalities (CF1-CFx) are non-critical control functionalities, wherein said second set of control functionalities (CCF1-CCFx) comprises one or more critical control functionalities (CCF1-CCFx) which are critical for the operation of said wind turbine (WT), wherein said first controller (C1) handles said first set of control functionalities (CF1-CFx), wherein said second controller (C2) is a safety controller controlling said wind turbine during emergency shutdown of said wind turbine (WT) by means of said critical control functionalities (CCF1-CCFx), and wherein said second controller (C2) furthermore controls one or more of said critical control functionalities to provide an output to control said wind turbine (WT) when the wind turbine (WT) is in a power production mode. The invention furthermore relates to a system, a controller and a wind turbine.
Owner:K B ELECTRONICS INC
Method for controlling limited area and equipment
ActiveCN102932423ASimple processSafe and reliable controlTransmissionSecurity arrangementComputer terminalComputer science
The invention discloses a method for controlling a limited area and equipment. The method comprises the following steps that: an area server presets an area identifier of the limited area, an association relationship and package application; the area server establishes two-way communication with area mobile terminals and / or controlled equipment in the limited area according to the area identifier, the association relationship and / or the package application; the area server calls the package application and controls the controlled equipment in the limited area through the two-way communication; or, the area server authorizes the area mobile terminals to control and synchronize the package application through the two-way communication, and authorizes the area mobile terminals to control the controlled equipment in the limited area, which corresponds to the package application, according to the package application. According to the area identifier, the association relationship among identifiers and the package application in correspondence to the controlled equipment, the equipment in the limited area can be safely and easily controlled.
Owner:周万荣
Control device for coach emergency escape door
PendingCN107013113ASignificant progressEasy and reliable controlElectrical locking circuitsVehicle componentsEngineeringEmergency situations
The invention discloses a control device for a coach emergency escape door. The control device for the coach emergency escape door comprises a rotary disc, a pull line and an active telescopic device, the rotary disc is mounted on a machine frame by a rotary shaft, one end of the pull line is mounted on the edge of the rotary disc in the circumference direction of the rotary disc, the other end of the pull line is connected with an escape door lock-up mechanism, one end of the active extend-retract device is hinged to the machine frame, and the other end of the active telescopic device is hinged to the rotary disc. The control device for the coach emergency escape door has the advantages of being high in control speed and safety, practical and reliable and the like.
Owner:淮安市江淮智慧科技有限公司
Contactless device control system in sterile medical environment
InactiveUS20160378938A1Easy and reliable controlStrengthen security controlLocal control/monitoringComputer controlControl systemComputer module
In a control system and method for controlling a medical device while observing sterile conditions, a portable controller is provided that has at least one inertial sensor to acquire acceleration data for a body part of a user. The portable controller further has a wireless interface for the transmission of the acquired acceleration data to a conversion module. The conversion module receives the transmitted acceleration data and converts it into instructions, and the instructions are used to control the medical device.
Owner:SIEMENS HEALTHCARE GMBH
Pneumatic-muscle-driving exoskeleton joint experiment platform
ActiveCN109974777ARealize Force Closed Loop ControlEasy and reliable controlMeasurement devicesJoint componentEngineering
The invention discloses a pneumatic-muscle-driving exoskeleton joint experiment platform and belongs to the exoskeleton joint test technology field. The experiment platform comprises a support and a work platform installed on the support. The work platform comprises a joint component, a pneumatic muscle component, and a test matching component. The joint component, the pneumatic muscle component,and the test matching component are installed on the work platform. The pneumatic muscle component is cooperated with the test matching component so as to drive the joint component to rotate. Throughmeasuring changes of a pneumatic muscle tension size and length, a joint rotation angle and an acting force of limbs to a single arm during a movement process, three different driving match modes aretested so as to obtain the advantages and disadvantages of each match combination.
Owner:EZHOU INST OF IND TECH HUAZHONG UNIV OF SCI & TECH +1
Intelligent music hall regulation and control method and regulation and control device
ActiveCN105159066AImprove adaptabilityGood personal sound qualityAdaptive controlControl systemSound quality
The invention relates to an intelligent music hall regulation and control method and a regulation and control device. The regulation and control device comprises a sound quality object module, a sound quality prediction and optimization module, an acoustic unit control and action module, a sound quality measurement module, a sound quality evaluation module and a sound quality mode storage module, wherein the sound quality object module, the sound quality prediction and optimization module and the acoustic unit control and action module are sequentially connected and are responsible for optimization, regulation and control for state parameters of an acoustic unit; the sound quality measurement module, the sound quality evaluation module and the sound quality mode storage module are sequentially connected and are responsible for measuring, evaluating and storing the sound quality inside a music hall after regulation and control are carried out on the acoustic unit. Compared with the prior art, the regulation and control device has characteristics of an automatic feedback closed-loop regulation and control structure formed by a sound quality regulation and control system and a field measurement and evaluation system, and the reliability of an optimization result is improved.
Owner:TONGJI UNIV +1
Battery pack temperature control device for electric automobile and control method thereof
ActiveCN109616706AExchangeHigh latent heat of phase changeBatteries circuit arrangementsSecondary cells servicing/maintenanceTemperature controlElectrical battery
The present invention provides a battery pack temperature control device for an electric automobile applied to the technical field of electric automobile parts, and also relates to a control method ofthe battery pack temperature control device for an electric automobile. One end of a regenerative heat exchanger (2) of the battery pack temperature control device for an electric automobile communicates with one end of a battery pack (1) through a connection line I (3); the other end of the regenerative heat exchanger (2) communicates with the other end of the battery pack (1) through a connection line II (4); a connection line III (9) is arranged between the connection line I (3) and the connection line II (4); and the connection line III (9) is provided with a heat dissipation exchanger (10) and a heat dissipation channel globe valve (11). Through the battery pack temperature control device for an electric automobile and the control method of the invention, the battery module in the battery pack can be charged and discharged in the temperature range with high efficiency, the input and output efficiency of the battery module is improved, and the service life and endurance mileage are improved.
Owner:JAPHL POWERTRAIN SYST
Preparation method of chlorination butyl rubber
The invention relates to the field of chlorination butyl rubber preparation, and more specifically relates to a preparation method of a chlorination butyl rubber. The method comprises steps of: adding powder butyl rubber and a reaction medium containing dispersant, initiator and surfactant according to a proportion into a chlorination reaction apparatus; letting in a specified amount of chlorine with stirring and carrying out a chlorination reaction with a reaction temperature maintained between 85 to 100 DEG C for more than 30 min to obtain a chlorination butyl rubber product with requirements reached. The invention employs a water phase suspension chlorination method to prepare the chlorination butyl rubber, without usage of organic chlorine solvent, so as to avoid damages on environment and operators caused by chlorine solvent escaping during production and usage processes. In addition, the invention has advantages of low production costs, small apparatus investment, convenient andreliable production operation and control and product satisfying requirements of rubber processing, etc.
Owner:潍坊硕邑化学有限公司
Wingspan emergency escape door for large and medium buses
PendingCN107031358ASignificant progressUnimpeded and smooth emergency opening processElectrical locking circuitsSteps arrangementEngineeringEmergency situations
The invention discloses a wing-span type emergency escape door for a large and medium-sized passenger car, which comprises a door frame, a rising window and a pedal. Hinged to the top of the door frame; when the bus is in normal use, the rising window and the pedal are closed into the door frame as a part of the bus body; during emergency escape, the pedal is turned down along the hinge, and the rising window rises to form an escape passage. The invention has the advantages of low manufacturing cost, convenient opening, extremely short use time, practicality and reliability.
Owner:淮安市江淮智慧科技有限公司
Double-wrap brake band assembly
InactiveUS7219774B2Increase frictionEasy and reliable controlGearing controlBraking membersCouplingEngineering
In a double-wrap band brake assembly, an intermediate band is provided with a first friction material forming a first friction surface from a portion of the intermediate band near an apply bracket to a predetermined intermediate portion thereof, the first friction surface working for forming a lubricant film. The intermediate band is further provided with a second friction material having a thickness that is larger than a thickness of the first friction material and forming a second friction surface from the predetermined intermediate portion to a vicinity of a coupling portion of the intermediate band with a pair of outer bands, the second friction surface working for removing the lubricant film.
Owner:NSK WARNER
Device for holding and rotating plate shaped article
ActiveUS10204818B2Simple structureEasy and reliable motion controlSemiconductor/solid-state device manufacturingBody positionsEngineering
Owner:BEIJING SEVENSTAR ELECTRONICS CO LTD
Expansion type emergency escape door for large and medium passenger vehicles
PendingCN107020929AImprove integritySignificant progressPedestrian/occupant safety arrangementDoorsMechanical engineeringTransport engineering
The invention discloses an expansion type emergency escape door for large and medium passenger vehicles, comprising a door frame, a rising window and a pedal, wherein the door frame is arranged on the side face of a vehicle body; a driving bent arm and a driven support arm which are used for translating up and down along the outer side of the vehicle body are mounted between the rising window and the door frame; and the pedal is articulated to the bottom of the door frame. When a passenger vehicle is in normal use, the rising window and the pedal are folded in the door frame, the rising window serves as a part of a vehicle window, and the pedal serves as a part of vehicle body skin; and in emergency escape, the pedal is turned downwards along a hinge, and the rising window is translated upwards along the outer side of the vehicle body, thereby forming an escape passage. The expansion type emergency escape door is low in manufacturing cost, convenient in opening and very short in opening time and is practical and reliable.
Owner:淮安市江淮智慧科技有限公司
Dumping car bottom board gas control heating method
InactiveCN101058291AEliminate air leaksImprove the heating effectAir-treating devicesVehicle heating/cooling devicesHeating effectEngineering
The invention relates to the self dismounted vehicle bottom plate pneumatic control heating method, features in the exhaust pipe branch whose opening targeting to the bottom plate of the case, a controllable butterfly valve in constant open state on the muffler and exhaust pipe, opening or close of the controllable butterfly valve being able to control the compression air to control the switch, the constant open controllable butterfly on the exhaust pipe branch closes when the force getting machine switch connects. It is completely opposite to the butterfly valve of the exhaust pipe connected to the muffler. It is convenient and reliable in control, completely getting rid of the air leakage in mechanical structure and manufacturing, improved in bottom plate heating effect.
Owner:INNER MONGOLIA FIRST MACHINERY GRP
Device for holding and rotating plate shaped article
ActiveUS20170358480A1Small space occupationSimple structureSemiconductor/solid-state device manufacturingPhysicsEngineering
A device for holding and rotating a plate shaped article comprises a group of fixed pins and a group of pivot pins arranged along the circumference of the movable base in a manner that each pivot pin opposites a fixed pin, and also comprises magnetic bodies positioned within and outside two opposing sides of the pivot pins. Each of the pivot pins can be driven to rotate around its pivot back and forth under the magnetic repulsive force between two adjacent magnetic bodies, so as to release or clamp the plate shaped article. The present invention has advantages of simple structure, convenient and reliable action control, controllable clamping force and good compatibility with various processing chambers.
Owner:BEIJING SEVENSTAR ELECTRONICS CO LTD
Light source module, light source module driving circuit and driving method
ActiveUS9204515B2Easy and reliable controlElectrical apparatusElectroluminescent light sourcesDriver circuitControl signal
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Full-automatic escape door linkage control mechanism of large and medium-sized passenger cars
PendingCN108518142AEasy and reliable controlFast controlAcoustic signal devicesPedestrian/occupant safety arrangementLocking mechanismEngineering
The invention discloses a full-automatic escape door linkage control mechanism of large and medium-sized passenger cars. The full-automatic escape door linkage control mechanism comprises an escape door opening button and an escape door closing button. The escape door opening button electrically controls an unlocking mechanism. The unlocking mechanism comprises a rotating disc, a pull wire and anair cylinder. One end of the pull wire is mounted in the circumferential direction of the rotating disc, and the other end of the pull wire is connected with an escape door locking mechanism. The escape door locking mechanism is mounted in a door frame and is used for locking an ascending window and a pedal. The escape door closing button electrically controls an automatic take-back mechanism. Theautomatic take-back mechanism comprises a pneumatic telescopic rod and a twisting force mechanism. The pneumatic telescopic rod is used for taking back the ascending window, and the twisting force mechanism is used for folding the pedal. The full-automatic escape door linkage control mechanism has the advantages of being high in control speed, high in safety, fast in withdrawing, practical, reliable and the like.
Owner:淮安市江淮智慧科技有限公司
Container crane
InactiveCN102173365AEasy loading and unloadingIncrease flexibilityTrolley cranesContainer craneEngineering
The invention provides a container crane. The container crane comprises a crane girder (3), a main carriage (1), a main carriage lifting appliance (2), a support pillar (4) and a lifting platform (5), wherein the main carriage (1) is arranged on the crane girder (3) and can move along the crane girder (3); the main carriage lifting appliance (2) is arranged below the main carriage (1) and can move along with the main carriage (1); and the lifting platform (5) is arranged at the downstream of the main carriage (1) in the container unloading stroke in a liftable manner, and is used for lifting the to-be-unloaded container. The container crane provided by the invention can be used for well eliminating the generation of waiting time for a lorry, can be easily used for the improvement on old equipment, has greatly increased operation efficiency, and causes no increase in the cost.
Owner:SANY MARINE HEAVY IND
Rotary kiln liner clearing robot based on electro-hydraulic servo proportional driving and control
InactiveCN108081275AFlexible driveFlexible controlProgramme-controlled manipulatorProportional controlElectro hydraulic
The invention discloses a rotary kiln liner clearing robot based on electro-hydraulic servo proportional driving and control. The rotary kiln liner clearing robot has four degrees of freedom to complete clearing work of rotary kilns with different specifications and sizes. Double crawler belts serve as a travelling device, and thus the kiln clearing robot has the enough traction obstacle crossingability and the large supporting area to improve the stability during clearing work. Parts of joints of the kiln clearing robot adopt combining of an electro-hydraulic servo and proportional control technology, a PLC analog quantity control technology and an upper and lower computer communication technology, thus driving and control over the robot are more flexible, more convenient and more reliable.
Owner:祝凤娟
Light Source Module, Light Source Module Driving Circuit and Driving Method
ActiveUS20140333227A1Control convenient and reliableEasy and reliable controlElectrical apparatusElectroluminescent light sourcesDriver circuitControl signal
The present invention discloses a light source module, a light source module driving circuit and a driving method. The driving circuit comprises: a power supply, which provides input voltage; a control signal generating circuit, which inputs the input voltage provided from the power supply and outputs an enable signal and a dimming signal; a driving chip, which is connected with the power supply and connected to the enable signal and the dimming signal output from the control signal generating circuit, driving the light source of the light source module according to the enable signal and the dimming signal. Through the above way, the present invention utilizes the input voltage to generate the enable signal and the dimming signal. Therefore, it only needs to provide external input voltage to control the light source module in operation, which makes the control more convenient and reliable.
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Electric vehicle battery pack temperature control device and control method thereof
ActiveCN109616706BExchangeHigh latent heat of phase changeBatteries circuit arrangementsSecondary cells servicing/maintenanceTemperature controlElectric-vehicle battery
Owner:JAPHL POWERTRAIN SYST
Multi-carrier power adaptive control circuit module
ActiveCN105611619BReach the power ratio requirementAchieving the purpose of adaptive controlPower managementUltrasound attenuationMicrowave
The invention discloses a multi-carrier power self-adaptive control circuit module. The r self-adaptive control circuit module is featured by simple and convenient control, high real timeliness, avoiding massive calculation and accurate and reliable measurement. The module is realized through the following technical solution that: a coupler C carries out real time sampling and coupling to the carrier powers on each carrier shunt and combined path; after being demodulated by a demodulator D, the carrier powers are sent to a monitoring processor; therefore, the carrier power values of each shunt and the combined path and the path loss information on each carrier link are obtained; the monitoring processor calculates according to each carrier power ratio input by a display screen and sends control information to an attenuator Att on each carrier shunt; and the attenuation value of the attenuator Att on each carrier shunt is adjusted self-adaptively. According to the module of the invention, each carrier power in a microwave channel is controlled precisely through demodulating and comparing the carrier powers of each shunt and the combined path in real time; and the problems of complex operation and relatively poor real timeliness in the prior art are solved.
Owner:10TH RES INST OF CETC
Storage type turbocharger
InactiveCN108678855AAvoid hindranceReduce flow rateInternal combustion piston enginesTurbochargerStorage type
The invention belongs to the technical field of turbochargers, and particularly relates to a storage type turbocharger. The turbocharger comprises a casing, an air intake turbine, an air exhausting turbine and a driving device; an air exhausting passage, an air intake passage and an air intake storage groove communicating with the air intake passage are formed in the casing; a front-side air intake passage and a back-side air intake passage are arranged on the air intake passage; a front-side air exhausting passage and a back-side air exhausting passage are arranged on the air exhausting passage; the air intake turbine is arranged in the air intake passage; the air exhausting turbine is arranged in the air exhausting passage; the air exhausting turbine is fixed axially; the air intake turbine and the air exhausting turbine rotate coaxially; and the driving device is used for driving the air intake turbine to slide between the air intake passage and the air intake storage groove. The turbocharger has the beneficial effects as follows: when the storage type turbocharger is not required to work, the driving device controls the air intake turbine to be stored in the air intake storagegroove, the condition that the flow velocity of an air intake flow is reduced due to the fact that the air intake flow is hindered by the air intake turbine is prevented, and the air intake efficiencyof an engine is increased.
Owner:JIANGSU UNIV OF TECH
A fiber fabric air duct unit structure
InactiveCN106524454BReduce disturbanceReduce power lossDucting arrangementsLighting and heating apparatusFiberEngineering
The invention discloses a fibre fabric type air pipe unit structure. The fibre fabric type air pipe unit structure comprises a wholly cylindrical pipe body part; the pipe body part is enclosed by fibre fabric cloth with a ventilating effect to form a ventilating structure; a connector is arranged at each of the two ends of the pipe body part; each connector comprises a cylindrical connector body; the fibre fabric type air pipe unit structure is characterized in that a pipe body length adjustment mechanism is also arranged in an air pipe unit; the pipe body length adjustment mechanism comprises a zipper which is arranged on the pipe body part in the length direction; the pipe body part is connected to form a cylinder through the zipper; the pipe body length adjustment mechanism also comprises a winding mechanism which is arranged on the connector at either end of the pipe body part; the winding mechanism can be used for flattening or winding the pipe body part. The fibre fabric type air pipe unit structure has the advantages of simple structure, convenience in length adjustment, and good mounting convenience and applicability; butting can be further facilitated; and air flow adjustment and control are favourably realized.
Owner:CHONGQING UNIV
Experimental teaching equipment capable of implementing divided location of computer host and peripheral unit
InactiveCN101325014ARealize managementImprove space utilizationTeaching apparatusAlloyComputer-aided
The invention provides an experiment teaching apparatus for realizing the separate placement of a host computer and a peripheral apparatus. The experiment teaching apparatus comprises a main cabinet for placing the host computer in a centralized manner and a combined-type experimental bench for dispersedly placing the peripheral apparatus; the main cabinet comprises two main parts, namely a main frame which adopts a custom-manufactured heavy goods shelf and designs the dimension according to actual demands, and a partition wall made of aluminum alloy or plastic steel for enclosing and fixedly installing the main frame; the combined-type experimental bench adopts the height and the dimension of a standard table, adopts the single side or double-side of the table as the layout of an experimental position, and adopts the combining types of more than two experimental bench units. The experiment teaching apparatus solves the problems that the management of the host computer is convenient, and the safety is ensured, and solves the difficult problem that two environments, namely the experiment on table and the auxiliary experiment on the computer, are realized in one laboratory.
Owner:北京联合大学商务学院
Experimental teaching equipment capable of implementing divided location of computer host and peripheral unit
InactiveCN101325014BRealize managementImprove space utilizationDigital data processing detailsComputer-aidedAlloy
The invention provides an experiment teaching apparatus for realizing the separate placement of a host computer and a peripheral apparatus. The experiment teaching apparatus comprises a main cabinet for placing the host computer in a centralized manner and a combined-type experimental bench for dispersedly placing the peripheral apparatus; the main cabinet comprises two main parts, namely a main frame which adopts a custom-manufactured heavy goods shelf and designs the dimension according to actual demands, and a partition wall made of aluminum alloy or plastic steel for enclosing and fixedlyinstalling the main frame; the combined-type experimental bench adopts the height and the dimension of a standard table, adopts the single side or double-side of the table as the layout of an experimental position, and adopts the combining types of more than two experimental bench units. The experiment teaching apparatus solves the problems that the management of the host computer is convenient, and the safety is ensured, and solves the difficult problem that two environments, namely the experiment on table and the auxiliary experiment on the computer, are realized in one laboratory.
Owner:北京联合大学商务学院
Automatic sliding-out type medicine chest of nursing robot
PendingCN114633265AEasy Control OnStable structureDischarging meansManipulatorMicrocontrollerPharmacy medicine
The invention discloses an automatic sliding-out type medicine box of a nursing robot, which comprises a box body outer wall, a medicine storage box, an electric control lock, an electric control lock catch, a first sliding rail, a second sliding rail, an installed bottom plate, a first angle adjusting screw and a second angle adjusting screw, can be installed in the nursing robot, and can automatically slide out of the medicine storage box under the control of a microcontroller, so that the medicine storage box can automatically slide out of the medicine box. The medicines are stored and taken under the reminding of the LED indicating lamp; when the medicine box is installed on the bottom plate, the pre-installation angle of the medicine box can be set through the angle adjusting screw, after the electric control lock loosens the lock catch, the medicine storage box can naturally slide out under the action of gravity, and the structure is reliable and stable. Under the control of the microcontroller, opening of the medicine box can be easily controlled, after the medicine storage box is pushed back and closed, a locked signal is returned to the microcontroller, and the intelligent control system has a feedback mechanism, is simple, convenient and reliable to control and can be well applied to a nurse assistant robot.
Owner:SOUTH CHINA UNIV OF TECH +1
A control method and control device for an intelligent concert hall
ActiveCN105159066BImprove adaptabilityGood personal sound qualityAdaptive controlState parameterControl system
The invention relates to a control method and a control device for an intelligent concert hall, comprising a sound quality target module, a sound quality prediction and optimization module, an acoustic unit control and action module, a sound quality measurement module, a sound quality evaluation module and a sound quality mode storage module; the sound quality target Module, sound quality prediction and optimization module, acoustic unit control and action module are connected in sequence, responsible for the optimization and regulation of the state parameters of the acoustic unit, the sound quality measurement module, sound quality evaluation module, and sound quality mode storage module are connected in sequence, responsible for the regulation of the acoustic unit Measurement, evaluation and storage of sound quality in concert halls. Compared with the prior art, the present invention has the characteristics of an automatic feedback closed-loop control structure composed of a sound quality control system and an on-site measurement and evaluation system, and improves the reliability of the optimization result.
Owner:TONGJI UNIV +1
Double-wrap brake band assembly
InactiveUS20060151263A1Reduce coefficient of frictionGuaranteed uptimeGearing controlBraking membersEngineeringBand brake
A double-wrap band brake assembly to be used for braking a rotating member fitted in a double-wrap brake band, which double-wrap brake band comprises an annular middle band with a friction surface formed on the inner periphery thereof, a pair of annular outer bands which are coupled to the middle band in a state that the respective free ends thereof are opposed to the free end of the middle band, and which respectively have friction surfaces on the inner peripheries, an anchor bracket secured to the working end of either one of the middle band and the outer bands and latched to the main body casing, and an apply bracket secured to the working end of the other of the middle band and the outer bands for receiving a force in the direction of constriction of the middle band and the outer bands from an actuator. At least one of the middle band and the outer bands is provided with a first friction surface which is brought into sliding contact with the rotating member with a first dynamic friction coefficient at the beginning of the braking and a second friction surface which is brought into sliding contact with the rotating member with a second dynamic friction coefficient larger than the first dynamic friction coefficient at the beginning of the braking.
Owner:NSK WARNER
Single leg experimental platform for multi-foot walking robot
The invention discloses a single leg experimental platform for a multi-foot walking robot. The conventional experimental platform has high cost, a complicated structure and high difficulty. The single leg experimental platform comprises a single leg experimental platform machine body and a single leg experimental platform control system, wherein the single leg experimental platform machine body comprises a single leg experimental platform framework, a walking robot single leg and a single leg experimental platform height adjusting device; the single leg experimental platform framework consists of a fixed bracket, a sliding platform and a sensor mounting plate group; the walking robot single leg comprises a hip part, a thigh, a shank and a foot; the single leg experimental platform height adjusting device comprises a base plate, a lower support rod, an upper support rod, an adjusting nut, a cover plate, a positioning rod, a first handle, a second handle and a bracket; the single leg experimental platform control system comprises a sensor group and a controller; and the sensor group comprises a first height displacement sensor, a second height displacement sensor, a horizontal displacement sensor, a force sensor and an encoder. The single leg experimental platform has a simple structure, low cost and a simple, convenient and reliable controlling process.
Owner:ZHEJIANG UNIV
An experimental platform for exoskeleton joints driven by pneumatic muscles
ActiveCN109974777BRealize Force Closed Loop ControlEasy and reliable controlMeasurement devicesJoint componentPhysical medicine and rehabilitation
The invention discloses an exoskeleton joint experiment platform driven by pneumatic muscles, which belongs to the technical field of exoskeleton joint testing. The experimental platform includes a bracket and a working platform installed on the bracket, the working platform includes a joint component, a pneumatic muscle component, and a test matching component, and the joint component, the pneumatic muscle component and the testing matching component are all installed on the working platform , the pneumatic muscle component cooperates with the test matching component to drive the joint component to rotate. Through the measurement of the size and length of the pneumatic muscle tension, the joint rotation angle and the force of the limbs on the single arm during the movement, the test of three different drive matching modes is completed to obtain the advantages and disadvantages of each matching combination.
Owner:EZHOU INST OF IND TECH HUAZHONG UNIV OF SCI & TECH +1
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