CN108548673A - Double mass flywheel investigating method, device and system - Google Patents
Double mass flywheel investigating method, device and system Download PDFInfo
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- CN108548673A CN108548673A CN201810593573.8A CN201810593573A CN108548673A CN 108548673 A CN108548673 A CN 108548673A CN 201810593573 A CN201810593573 A CN 201810593573A CN 108548673 A CN108548673 A CN 108548673A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
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Abstract
The present invention provides a kind of double mass flywheel investigating method, device and system, are related to the technical field of double mass flywheel torque characteristics test, are applied to double mass flywheel TT＆C system, and system includes：Clamping device, driving device, telecontrol equipment, detection device；The driving device is connected with the clamping device；Clamping device is installed in detection device on telecontrol equipment；Clamping device is for installing double mass flywheel；Method includes：After determining that double mass flywheel is installed to clamping device, the primary flywheel that driving clamping device clamps double mass flywheel is controlled the driving device；Controlled motion device makes the secondary flywheel of double mass flywheel rotate predetermined angle；The input value of receiving detection device；According to input value, the torque characteristic value of double mass flywheel is obtained, solves in the prior art that cost is excessively high, power is uneven, with the low technical problem of the degree of automation.
Description
Technical field
The present invention relates to double mass flywheel torque characteristics technical field of measurement and test, more particularly, to a kind of double mass flywheel observing and controlling
Methods, devices and systems.
Background technology
Engine is the power resources of automobile, when having started driving automobile to be rotated, accelerate, slow down etc. operation,
Automobile can reduce the comfort of automobile because engine crankshaft twist so that entire car body is vibrated.For above-mentioned
The torsional oscillation of engine crankshaft is isolated usually using double mass flywheel for problem, automobile vendor, promotes the comfort of automobile.
In optimization design double mass flywheel, torque characteristic, remaining unbalance mass, and durability generally can be all detected.
In existing examination criteria, there is no unified test devices for torque characteristic, so, the detection device form of torque characteristic is each
It is different.Some detection devices are using oscillating motor as power source, and oscillating motor generally is equipped with torque sensor, angle passes
Sensor and test software, then coordinate with corresponding tooling, form a set of test system.Also some equipment are dynamic using manually providing
Power source, then it is equipped with torque sensor and angular transducer, by manually shaking rocking arm, realizes the relative torsion of major-minor flywheel and survey
Try its static twist characteristic.
However, using the detection device as power source of oscillating motor, need mating hydraulic oil source, oscillating cylinder and
Its control system, cost are higher.Using manually providing power source then due to manually providing power source so that power loading velocity
It is uneven.In addition, most of detection device also has the shortcomings of the degree of automation is relatively low.
Invention content
In view of this, the purpose of the present invention is to provide double mass flywheel investigating method, device and system, solve existing
Cost is excessively high in technology, power is uneven, with the low technical problem of the degree of automation.
In a first aspect, an embodiment of the present invention provides a kind of double mass flywheel investigating method, it is applied to double mass flywheel and surveys
Control system, the system comprises：Clamping device, driving device, telecontrol equipment, detection device；The driving device and the dress
Clamp device is connected；The clamping device is installed in the detection device on the telecontrol equipment；The clamping device is used for
The double mass flywheel is installed；The method includes：
After determining that the double mass flywheel is installed to the clamping device, controls the driving device and drive the clamping
Device clamps the primary flywheel of the double mass flywheel；
Controlling the telecontrol equipment makes the secondary flywheel of the double mass flywheel rotate predetermined angle；
Receive the input value of the detection device；
According to the input value, the torque characteristic value of the double mass flywheel is obtained.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein
It determines after completing test, controls the primary flywheel that the driving device drives the clamping device to unclamp the double mass flywheel.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein institute
It includes Matching installation component and clamp assembly to state clamping device, and the clamp assembly includes：Clamp section, very heavy top part and gear
Block part, the driving device include the first control units part, the second control unit, third control unit；
The step of control driving device drives the clamping device to clamp the primary flywheel of the double mass flywheel,
Including：
It controls the first control units part and drives the clamp section movement, control described in the second control unit driving
Very heavy top part, so that the clamp section steps up the primary flywheel of the double mass flywheel；
Control the third control unit and drive the block component, with prevent the primary flywheel of the double mass flywheel with
It is slid from the Matching installation component in the secondary flywheel relative rotational motion.
Second aspect, the embodiment of the present invention also provide a kind of double mass flywheel measure and control device, are applied to double mass flywheel and survey
Control system, the system comprises：Clamping device, driving device, telecontrol equipment, detection device；The driving device and the dress
Clamp device is connected；The clamping device is installed in the detection device on the telecontrol equipment；The clamping device is used for
The double mass flywheel is installed；Described device includes：
First control module, for after determining that the double mass flywheel is installed to the clamping device, controlling the drive
Dynamic device drives the clamping device to clamp the primary flywheel of the double mass flywheel；
Second control module makes the secondary flywheel of the double mass flywheel rotate preset angle for controlling the telecontrol equipment
Degree；
Receiving module, the input value for receiving the detection device；
Processing module, for according to the input value, obtaining the torque characteristic value of the double mass flywheel.
The third aspect, the embodiment of the present invention also provide a kind of double mass flywheel TT＆C system, including：Clamping device, driving
Device, telecontrol equipment, detection device, processor, memory；The driving device is connected with the clamping device；The clamping
Device is installed in the detection device on the telecontrol equipment；The processor respectively with the detection device, the drive
Dynamic device is connected with the memory；The clamping device is for installing the double mass flywheel；The processor is for calling
The program being stored in the memory executes any the method for above-described embodiment.
In conjunction with the third aspect, an embodiment of the present invention provides the first possible embodiments of the third aspect, wherein institute
It includes Matching installation component and clamp assembly to state clamping device, and the clamp assembly includes：Clamp section, very heavy top part and gear
Block part, the driving device include the first control units part, the second control unit, third control unit.
In conjunction with the third aspect, an embodiment of the present invention provides second of possible embodiments of the third aspect, wherein institute
It includes the first Matching installation component and the second Matching installation component to state Matching installation component；
The first Matching installation component and the second Matching installation component are respectively used to install the double mass flywheel
In secondary flywheel and primary flywheel.
In conjunction with the third aspect, an embodiment of the present invention provides the third possible embodiments of the third aspect, wherein institute
It includes servomotor, gear reducer, power transmission shaft to state telecontrol equipment, the speed reducer respectively with the servo motor and the place
It manages device to be connected, the power transmission shaft is mounted on the speed reducer.
In conjunction with the third aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of the third aspect, wherein also
Including：Calibrating stem, the calibrating stem are arranged on the power transmission shaft.
In conjunction with the third aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of the third aspect, wherein institute
It includes dynamic torque sensor and angular encoder to state detection device.
The embodiment of the present invention brings following advantageous effect：After determining that double mass flywheel is installed to clamping device, pass through
The primary flywheel that driving clamping device clamps double mass flywheel is controlled the driving device, and controlled motion device makes the pair of double mass flywheel
Flywheel turns predetermined angle refers to so as to the torque characteristic curve for drawing double mass flywheel and the characteristic for calculating double mass flywheel
Scale value, solves in the prior art that cost is excessively high, power is uneven, with the low technical problem of the degree of automation.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the flow chart of double mass flywheel investigating method provided in an embodiment of the present invention；
Fig. 2 is the hardware structure diagram of double mass flywheel TT＆C system provided by one embodiment of the present invention；
Fig. 3 is the hardware structure diagram for the double mass flywheel TT＆C system that another embodiment of the present invention provides；
Fig. 4 is the control structure figure of double mass flywheel TT＆C system provided in an embodiment of the present invention；
Fig. 5 is the structure chart of double mass flywheel measure and control device provided in an embodiment of the present invention；
Fig. 6 is the workflow schematic diagram of double mass flywheel TT＆C system provided in an embodiment of the present invention.
Icon：
1- servo motors；2- speed reducers；3- first shaft couplings；4- dynamic torque sensors；5- second shaft couplings；6- is calibrated
Bar；Panel is installed before 7-；8- swing clamp cylinders；The first cylinders of 9-；The first jack of 10-；11- first slides；12- the first clamp sheets
Body；13- double mass flywheels；The second tong bodies of 14-；The second jack of 15-；16- second slides；The second cylinders of 17-；18- bands
Ring gear fixes disk；19- first supports；20- mounting bases；21- second supports；22- disks；23- bearings；24- angular codings
Device；25- compressed air sources；26- third gas pressure change valves；The second gas pressure change valves of 27-；The first gas pressure change valves of 28-；29- increases
Depressor；The first control modules of 310-；The second control modules of 320-, 330- receiving modules；340- processing modules.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Engine is the power resources of automobile, when having started driving automobile to be rotated, accelerate, slow down etc. operation,
Automobile can reduce the comfort of automobile because engine crankshaft twist so that entire car body is vibrated.For above-mentioned
The torsional oscillation of engine crankshaft is isolated usually using double mass flywheel for problem, automobile vendor, promotes the comfort of automobile.
An original flywheel is divided into two parts by double mass flywheel (Double Mass Flywheel, abbreviation DMF),
A part is retained on the position of original engine side, is connect with bent axle, the driving torque for starting and transmitting engine,
This part is known as primary flywheel (preliminary quality), and another part is then placed on transmission system gear shift device side, is connect with clutch, uses
In the rotary inertia for improving transmission system, this part is known as secondary flywheel (secondary mass).In a typical double mass flywheel
In structure, there are one ring-like chamber between two parts flywheel, spring cushion is housed in intracavitary, by spring cushion by two parts
Flywheel is connected as an entirety.
Double mass flywheel plays the role of the comfort for reducing vibration, improving automobile, also has protection protection engine and biography
The effect of dynamic system, while being also improved the effect of speed changer operating characteristics.
In optimization design double mass flywheel, torque characteristic, remaining unbalance mass, and durability generally can be all detected.
In existing examination criteria, there is no unified test devices for torque characteristic, so, the detection device form of torque characteristic is each
It is different.
Wherein, torque characteristic includes：Basic damping torque, rotating freely for angles, ultimate torque, ultimate angle, torsion stiffness, it is resistance to
Property includes long：Dynamic vibration durability, static low frequency durability, static high frequency durability, hypervelocity durability, high energy consumption thermal explosion are resistance to
Long property, torsional resonance durability, spring fatigue durability.
For existing detection device using oscillating motor as power source, oscillating motor generally is equipped with torque sensing
Device, angular transducer and test software, then coordinate with corresponding tooling, form a set of test system.Also some equipment use
Power source is manually provided, then is equipped with torque sensor and angular transducer, by manually shaking rocking arm, realizes the phase of major-minor flywheel
Its static twist characteristic is tested torsion.
However, using the detection device as power source of oscillating motor, need mating hydraulic oil source, oscillating cylinder and
Its control system, cost are higher.Using manually providing power source then due to manually providing power source so that power loading velocity
It is uneven.In addition, most of detection device also has the shortcomings of the degree of automation is relatively low.
Based on this, a kind of double mass flywheel investigating method provided in an embodiment of the present invention, device and system can be in determinations
After double mass flywheel is installed to clamping device, the master that double mass flywheel is clamped by controlling the driving device driving clamping device flies
Wheel, and controlled motion device makes the secondary flywheel of double mass flywheel rotate predetermined angle, so as to draw the torsion of double mass flywheel
Square characteristic curve and calculate double mass flywheel characteristic index value, solve in the prior art cost is excessively high, power is uneven, tool
There is the technical problem that the degree of automation is low.
For ease of understanding the present invention, describe in detail below to three embodiments of the present invention,
Embodiment one：
First embodiment of the invention provides a kind of double mass flywheel investigating method, and double mass flywheel investigating method is applied to
In double mass flywheel TT＆C system, before introducing double mass flywheel investigating method, double mass flywheel TT＆C system is introduced first.
Double mass flywheel TT＆C system includes：Clamping device, driving device, telecontrol equipment, detection device, processor, memory；Driving
Device is connected with clamping device；Clamping device is installed in detection device on telecontrol equipment；Clamping device is for installing double matter
Measure flywheel.Processor is for executing following methods.
In conjunction with shown in Fig. 1, a kind of double mass flywheel investigating method that first embodiment of the invention provides, including：
S110：After determining that double mass flywheel is installed to clamping device, it is double to control the driving device driving clamping device clamping
The primary flywheel of mass flywheel.
Specifically, processor may be mounted on computer, when double mass flywheel is installed to clamping dress by staff
It postpones, staff control computer program can run outside computer, send control instruction to driving device, control refers to
Order is：Control the driving device the primary flywheel that driving clamping device clamps double mass flywheel.
In some optional embodiments, clamping device includes Matching installation component and clamp assembly, and clamp assembly includes：
Clamp section, very heavy top part and block component, driving device include the first control units part, the second control unit, third control
Component.
Step S110, specifically includes：
The driving clamp section movement of the first control units part is controlled, the second control unit of control drives very heavy top part, so that
Clamp section steps up the primary flywheel of double mass flywheel；
It controls third control unit and drives block component, to prevent the primary flywheel of double mass flywheel from turning opposite with secondary flywheel
It is slid from Matching installation component during dynamic.
Optionally, Matching installation component includes the first Matching installation component and the second Matching installation component；
First Matching installation component and the second Matching installation component be respectively used to installation double mass flywheel in secondary flywheel and
Primary flywheel.
Optionally, clamp section includes tong bodies and the slide that is connected with tong bodies.
As an example, according to the test request of double mass flywheel torsion performance, double mass flywheel disk in test process
Major-minor flywheel need and relatively rotate aptitude test its twisting property.Therefore, when driving one of quality disk, it is necessary to just
Property fix another quality disk, with ensure two quality disks between relative motion.In conjunction with shown in Fig. 2 and Fig. 3, clamping device with
Driving device right angle setting bottom plate 20 is arranged, wherein the first Matching installation component is disk 22, the second Matching installation component is band
Ring gear fixes disk 18.First, the primary flywheel of double mass flywheel 13 is fixedly mounted to reach rigid using with ring gear fixation disk 18
Property fixed effect.By two sets of clamp sections, i.e. the first tong bodies 12 and the second tong bodies 14 are carried out grip tape ring gear and are consolidated
Price fixing 18.The secondary flywheel of double mass flywheel is fixed on disk 22, can be driven by telecontrol equipment.The central shaft of disk 22 compared with
Long, this is to fly out when double mass flywheel 13 falls off in order to prevent, while the supporting role of the extending shaft can be more conducive to
The installation of double mass flywheel 13 mitigates the working strength of operating personnel, exemplar is facilitated to install.The effect of four swing clamp cylinders 8
It is to prevent from double mass flywheel 13 from skidding off from band ring gear fixation disk 18 to fall, during the test, swing clamp cylinder rotation is certain
Block component is screwed into band ring gear and fixed on disk 18 by angle, is prevented double mass flywheel 13 from skidding off by block and is fallen.
Optionally, the first control units part includes：First gas pressure change valve, the first cylinder, the second cylinder, the second control unit
Including：Second gas pressure change valve and booster, third control unit include：Third gas pressure change valve and four swing clamp cylinders.
In conjunction with shown in Fig. 4, the first control units part operation principle is：Switch the first gas pressure change valve 28 to control the first cylinder
9 and second the flexible of cylinder 17 drive first slide 11 and the second slide 16 to move, and then make the first tong bodies 12 and the
Two tong bodies 14 are drawn close or are separated to center.The operation principle of second control unit is：Switch the second gas pressure change valve 27, controls
Booster 29 processed is sent to 10 He of the first jack after the compressed air from compressed air source 25 is carried out supercharging or pressure release
It pushes the first tong bodies 12 and the second tong bodies 14 to clamp or release band ring gear in second jack 15 and fixes disk 18.
The operation principle of third control unit is：, switch third gas pressure change valve 26 to control the working condition of swing clamp cylinder 8, corner
Cylinder 8 is rotated by a certain angle using compressed air-driven block component.
As an example, step S110 specifically controls process and is：By the secondary flywheel of double mass flywheel and installs fixture 22
Cooperation installation, the external toothing of the primary flywheel of double mass flywheel are engaged with the ring gear for fixing disk 18 with ring gear, i.e., installation is complete；
The first gas pressure change valve 28 is controlled, makes the first cylinder 9 and the 2nd 17 that first slide 11 and second slide 16 be pushed to move, and then make
First tong bodies 12 and the second tong bodies 14 are drawn close to Matching installation component；The second gas pressure change valve 27 is controlled, supercharging is made
Device 29 exports high pressure oil to the first jack 10 and the second jack 15, and then makes the first tong bodies 12 and the second tong bodies
14 clamping band ring gears fix disk 18；Third gas pressure change valve 26 is controlled, so that four swing clamp cylinders 8 is rotated, block is screwed into
Band ring gear is fixed on disk 18, is prevented the primary flywheel of double mass flywheel 13 from skidding off by block and is fallen.
S120：Controlled motion device makes the secondary flywheel of double mass flywheel rotate predetermined angle.
Optionally, telecontrol equipment includes servomotor, gear reducer, power transmission shaft, speed reducer respectively with servo motor and
Processor is connected, and power transmission shaft is mounted on speed reducer.
Telecontrol equipment is used for driving double mass flywheel according to preset rotating speed and angular turn.
As an example, in conjunction with shown in Fig. 2 and Fig. 3, in port, then the servo motor 1 in telecontrol equipment is arranged
Retarder is set, power transmission shaft includes main shaft and from axis, one end of the main shaft of power transmission shaft by first shaft coupling 3 with subtract
Fast device is connected, and dynamic torque sensor 4 is provided on the main shaft of power transmission shaft, and the other end of the main shaft of power transmission shaft is logical
It crosses second shaft coupling 5 with from axis to be connected, angular encoder 24, calibrating stem 6, disk 22, bearing 23, above-mentioned movement is equipped with from axis
Device is installed to by the way that first support 19 and second support 21 are horizontal on mounting base 20.Telecontrol equipment passes through preceding installation panel
7 are isolated with clamping device and driving device.
Operation principle is：Power source is provided for double mass flywheel using servo motor 1, by being incited somebody to action after speed reducer deceleration torque
Movement is transmitted to double mass flywheel.The power transmission of equipment is transmitted along power transmission shaft.Servo motor 1 is that double quality fly
The movement that servo motor 1 exports is carried out deceleration torque using the speed reducer 2 of planet and is surveyed with reaching by the offer power of the test of wheel
The torque and rotating speed of examination demand.
S130：The input value of receiving detection device.
Optionally, detection device includes dynamic torque sensor and angular encoder.
Specifically, in conjunction with shown in Fig. 2 and Fig. 3, dynamic torque sensor 4, angular encoder 24 are arranged at power biography
On defeated axis, the torque that speed reducer 2 exports is measured using dynamic torque sensor 4, measuring double quality using angular encoder 24 flies
The angular values of secondary flywheel rotation in wheel.Each axis in power transmission shaft is connected using flat spring coupling (3 and 5).
When dynamic torque sensor 4 and angular encoder 24 detect data, which is uploaded to computer, is calculated
The input value of machine receiving detection device.Wherein, the input value of detection device is torque value and angle value.
Optionally, in order to improve the measurement accuracy of angle, it is higher that a line number can be installed on power transmission shaft
The A/B/Z three-phase signals of output are sent in computer by angular encoder, the encoder.
S140：According to input value, the torque characteristic value of double mass flywheel is obtained.
Wherein, torque characteristic value may include torque characteristic curve and torque characteristics value.Specifically, it can utilize and draw
Software and data processing software draw torque characteristic curve and calculated torque characteristic value according to input value.
Specifically, the input value of capture card continuous acquisition is depicted as continuous curve, that is, torque characteristic curve, it is defeated
It includes angle and torque to enter value；According to forward and reverse motion torque value under special angle, returning under the angle is calculated and be shown
Stagnant error；Judge the hysteresis error whether in acceptability limit using comparison program section；Last multiple hysteresis errors are averaged
The hysteresis characteristic numerical value (torque characteristics value) of the sample is obtained afterwards.Meanwhile further including that necessary control information is sent to control
Card makes telecontrol equipment according to preset motion；And it will be in this collected input value storage to database.
In some optional embodiments, double mass flywheel investigating method further includes：After determining completion test, control is driven
Dynamic device driving clamping device unclamps the primary flywheel of double mass flywheel.
Optionally, tong bodies include spring.
Specifically, drive block solid from band ring gear to control swing clamp cylinder 8 by controlling third gas pressure change valve 26
It is scratched on price fixing 18.Switch the second gas pressure change valve 27, control booster 29 will carry out pressure release from the compressed air of air source 25
The first tong bodies 12 and the second tong bodies 14 are pushed to unclamp band ring gear in the first jack 10 and the second jack 15 afterwards
Fixed disk 18.Switch the first gas pressure change valve 28 and drives first slide to control the flexible of the first cylinder 9 and the second cylinder 17
11 and second slide 16 move, and then make the first tong bodies 12 and the second tong bodies 14 under the action of spring tension, from
Center is separated to both sides, that is, is unclamped the primary flywheel of double mass flywheel, removed from family's assembling device so as to turn mass flywheel
Come.
In summary, the first jack 10 and the second jack 15 all can be hydraulic jacks.
As an example, in conjunction with shown in Fig. 6, processor may include：At data collecting card, motion control card and data
Manage device.Data collecting card is used to execute the program of step S130, and motion control card is used to execute the program in step S120, data
Processor is used to execute the program in step S110 and step S140.
Data processor carries out information exchange by pci bus and data collecting card and motion control card.Data collecting card
Have A/D, number I/O functions, the torque signal that dynamic torque sensor 4 acquires is sent to data acquisition after being converted to electric signal
Card carries out A/D conversions, and the torque value of double mass flywheel to be measured is calculated by the data processing software in data processor.Number
According to processor also by the ports digital quantity I/O on data collecting card with know external input operation and to external air valve into
Row control, to realize the primary flywheel for controlling the driving device driving clamping device and clamping double mass flywheel.Using based on pci bus
Motion control card control servomotor provides power for tested double mass flywheel, and motion control card is sent out to the driver of servo motor
Control pulsed drive servo motor movement is sent, while servo electrical machinery system will be moved by the A/B/Z three-phase pulses in encoder
In feedback of status to data processor.
Further, double mass flywheel TT＆C system further includes：Test monitoring module, mainly by Testing Software to surveying
Examination monitored in real time.
Further, test monitoring module and processor are integrated on the same computer, which can survey
Collecting test data monitor test process, by test data and song by internal processes analysis test data in real time during examination
Line is shown over the display.Computer analyzes test data, obtains torque characteristic curve and characteristic index value.Optionally, it also wraps
Display is included, display is connected with computer, for showing each correlation test result.Optionally, further include that data output connects
Mouthful, data output interface is for carrying out data output.
Further, can also include a VB data processing module, with can realize real time data check, historical data
It checks, the necessary functions such as pick up calibration and calibration, operating personnel's permission and parameter setting.
Real time data checks that submodule can check preset angle and torque in control card, checks in capture card and acquires
The actual angle and torque arrived.
Historical data checks that submodule can transfer the arbitrary measurement result completed before from database, and will close
Bond number value and snapback graphical display are on the screen.
Pick up calibration word modules can realize the calibration and calibration of sensor, while software interface gives special value
A certain loads are mechanically provided, the submodule is by the deviation of minute book time data to correct measurement data in the future.
Operating personnel's permission submodule can prevent unwarranted access, be bound based on typing in advance and authorized person
Username and password is normal to start after checking routine after user's login username and password.
Parameter setting submodule is used to configure the communication protocol between debugging software and hardware, including capture card, control
The physical message of the corresponding systems hardware such as card.
Embodiment two：
In conjunction with shown in Fig. 5, the double mass flywheel measure and control device that second embodiment of the invention provides is applied to double mass flywheel
TT＆C system, system include：Clamping device, driving device, telecontrol equipment, detection device；Driving device is connected with clamping device；
Clamping device is installed in detection device on telecontrol equipment；Clamping device is for installing the double mass flywheel；Device includes：
First control module 310, the second control module 320, receiving module 330 and processing module 340.
Wherein, the first control module 310 is used for after determining that double mass flywheel is installed to clamping device, is controlled the driving device
Clamping device is driven to clamp the primary flywheel of double mass flywheel；Second control module 320 makes double quality fly for controlled motion device
The secondary flywheel of wheel rotates predetermined angle；Receiving module 330 is used for the input value of receiving detection device；Processing module 340 is used for root
According to input value, the torque characteristic value of double mass flywheel is obtained.
The technique effect and preceding method embodiment phase of the device that the embodiment of the present invention is provided, realization principle and generation
Together, to briefly describe, device embodiment part does not refer to place, can refer to corresponding contents in preceding method embodiment.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer read/write memory medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of step of method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
Store the medium of program code.
Embodiment three：
The double mass flywheel TT＆C system that third embodiment of the invention provides, including：Clamping device, driving device, movement
Device, detection device, processor, memory；Driving device is connected with clamping device；Clamping device is installed in detection device
On telecontrol equipment；Processor is connected with detection device, driving device and memory respectively；Clamping device flies for installing double quality
Wheel；Processor executes any the method for above-described embodiment for calling program stored in memory.
Wherein, memory may include high-speed random access memory (RAM, Random Access Memory), also may be used
Can further include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.
Processor may be a kind of IC chip, the processing capacity with signal.During realization, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor or software form.Above-mentioned processing
Device can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit
(Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital Signal
Processing, abbreviation DSP), application-specific integrated circuit (Application Specific Integrated Circuit, referred to as
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmable
Logical device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute in the embodiment of the present invention
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor can also be to appoint
What conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device executes completion, or in decoding processor hardware and software module combination execute completion.Software module can be located at
Machine memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the storage medium of field maturation.The storage medium is located at memory, and processor reads the information in memory, in conjunction with its hardware
The step of completing the above method.
In some optional embodiments, clamping device includes Matching installation component and clamp assembly, the clamp assembly
Including：Clamp section, very heavy top part and block component, the driving device include the first control units part, the second control unit,
Third control unit.
In some optional embodiments, Matching installation component includes the first Matching installation component and the second Matching installation portion
Part；
The first Matching installation component and the second Matching installation component are respectively used to install the double mass flywheel
In secondary flywheel and primary flywheel.
In some optional embodiments, telecontrol equipment includes servomotor, gear reducer, power transmission shaft, the deceleration
Machine is connected with the speed reducer and the processor respectively, and the power transmission shaft is mounted on the speed reducer.
In some optional embodiments, further include：Calibrating stem, calibrating stem are arranged on power transmission shaft.
In some optional embodiments, detection device includes dynamic torque sensor and angular encoder.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
It is not limit the scope of the invention up to formula and numerical value.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustrative, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Flow chart and block diagram in attached drawing show the system, method and computer journey of multiple embodiments according to the present invention
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part for a part for one module, section or code of table, the module, section or code includes one or more uses
The executable instruction of the logic function as defined in realization.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two continuous boxes can essentially base
Originally it is performed in parallel, they can also be executed in the opposite order sometimes, this is depended on the functions involved.It is also noted that
It is the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, can uses and execute rule
The dedicated hardware based system of fixed function or action is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of double mass flywheel investigating method, which is characterized in that be applied to double mass flywheel TT＆C system, the system packet
It includes：Clamping device, driving device, telecontrol equipment, detection device；The driving device is connected with the clamping device；The dress
Clamp device is installed in the detection device on the telecontrol equipment；The clamping device flies for installing double quality
Wheel；The method includes：
After determining that the double mass flywheel is installed to the clamping device, controls the driving device and drive the clamping device
Clamp the primary flywheel of the double mass flywheel；
Controlling the telecontrol equipment makes the secondary flywheel of the double mass flywheel rotate predetermined angle；
Receive the input value of the detection device；
According to the input value, the torque characteristic value of the double mass flywheel is obtained.
2. according to the method described in claim 1, it is characterized in that,
After determining completion test, controls the master that the driving device drives the clamping device to unclamp the double mass flywheel and fly
Wheel.
3. according to the method described in claim 1, it is characterized in that, the clamping device includes Matching installation component and fixture group
Part, the clamp assembly include：Clamp section, very heavy top part and block component, the driving device include the first control units
Part, the second control unit, third control unit；
The step of control driving device drives the clamping device to clamp the primary flywheel of the double mass flywheel, packet
It includes：
It controls the first control units part and drives the clamp section movement, it is described very heavy to control the second control unit driving
Top part, so that the clamp section steps up the primary flywheel of the double mass flywheel；
Control the third control unit and drive the block component, with prevent the primary flywheel of the double mass flywheel with it is described
It is slid from the Matching installation component in secondary flywheel relative rotational motion.
4. a kind of double mass flywheel measure and control device, which is characterized in that be applied to double mass flywheel TT＆C system, the system packet
It includes：Clamping device, driving device, telecontrol equipment, detection device；The driving device is connected with the clamping device；The dress
Clamp device is installed in the detection device on the telecontrol equipment；The clamping device flies for installing double quality
Wheel；Described device includes：
First control module, for after determining that the double mass flywheel is installed to the clamping device, controlling the driving dress
Set the primary flywheel for driving the clamping device to clamp the double mass flywheel；
Second control module makes the secondary flywheel of the double mass flywheel rotate predetermined angle for controlling the telecontrol equipment；
Receiving module, the input value for receiving the detection device；
Processing module, for according to the input value, obtaining the torque characteristic value of the double mass flywheel.
5. a kind of double mass flywheel TT＆C system, which is characterized in that including：Clamping device, driving device, telecontrol equipment, detection
Device, processor, memory；The driving device is connected with the clamping device；The clamping device and the detection device
It is installed on the telecontrol equipment；The processor respectively with the detection device, the driving device and the memory
It is connected；The clamping device is for installing the double mass flywheel；The processor is stored in for calling in the memory
Program, execute described any the methods of claim 1-3.
6. system according to claim 5, which is characterized in that the clamping device includes Matching installation component and fixture group
Part, the clamp assembly include：Clamp section, very heavy top part and block component, the driving device include the first control units
Part, the second control unit, third control unit.
7. system according to claim 6, which is characterized in that the Matching installation component includes the first Matching installation component
With the second Matching installation component；
The first Matching installation component and the second Matching installation component are respectively used to install in the double mass flywheel
Secondary flywheel and primary flywheel.
8. system according to claim 6, which is characterized in that the telecontrol equipment includes servomotor, gear reducer, power
Transmission axle, the speed reducer are connected with the servo motor and the processor respectively, and the power transmission shaft is mounted on described
On speed reducer.
9. system according to claim 8, which is characterized in that further include：Calibrating stem, the calibrating stem setting is described dynamic
On power transmission axle.
10. system according to claim 4, which is characterized in that the detection device includes dynamic torque sensor and angle
Spend encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593573.8A CN108548673A (en) | 2018-06-08 | 2018-06-08 | Double mass flywheel investigating method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593573.8A CN108548673A (en) | 2018-06-08 | 2018-06-08 | Double mass flywheel investigating method, device and system |
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| CN108548673A true CN108548673A (en) | 2018-09-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810593573.8A Pending CN108548673A (en) | 2018-06-08 | 2018-06-08 | Double mass flywheel investigating method, device and system |
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Cited By (1)
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