CN206039173U - A steering wheel corner measurement probe setting device for realizing semi -physical simulation - Google Patents
A steering wheel corner measurement probe setting device for realizing semi -physical simulation Download PDFInfo
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- CN206039173U CN206039173U CN201621026905.7U CN201621026905U CN206039173U CN 206039173 U CN206039173 U CN 206039173U CN 201621026905 U CN201621026905 U CN 201621026905U CN 206039173 U CN206039173 U CN 206039173U
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- steering wheel
- angle measurement
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- rudderpost
- simulation
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Abstract
The utility model relates to a steering wheel corner measurement probe setting device for realizing semi -physical simulation. The device includes installation chassis, steering wheel, steering wheel rudder axle, angle measurement axle, angle measurement code wheel, wherein, the steering wheel is fixed on the installation chassis, the steering wheel rudder axle is fixed in mechanical zero -bit, the one end of steering wheel rudder axle links to each other with the steering wheel, and the other end of steering wheel rudder axle links to each other with the one end of angle measurement axle, the other end of angle measurement axle links to each other with the angle measurement code wheel. Adopt this device to realize semi -physical simulation, the steering wheel corner position of measuring is more accurate, can also bring the electrical error of null position of steering wheel physical presence into the emulation return circuit simultaneously, and simulation process is more close with the operating condition that the aircraft actually flew, and simulation effect is more lifelike, and the confidence level has had and promotes evidently.
Description
Technical field
The utility model belongs to closed loop HWIL simulation field, is related to a kind of steering wheel corner for realizing HWIL simulation
Measurement caliberating device, feeds back closed loop HWIL simulation of the steering wheel in loop mainly for without Angle Position.
Background technology
For the aircraft for adopting the steering wheel for feeding back system without angle of rudder reflection, steering wheel is the important executing agency of control system,
The service behaviour of steering wheel directly affects the flight course and accuracy at target of aircraft, accordingly, it would be desirable to simulation means are made full use of,
Test comprehensively and evaluation are carried out to the performance of the performance and system of steering wheel, optimizes system design, access control systematic function and war
Art technical indicator, provides requisite verification experimental verification means for designing and developing.
For the control system HWIL simulation for having steering wheel to participate in, the method for originally adopting is the current potential carried using steering wheel
The steering wheel angular displacement feedback signal of meter output is resolving controling power and control moment, and then controls aircraft flight and form closed loop to return
Road, its shortcoming one are that steering wheel potentiometer output accuracy is low, cause replicating machine resolving controling power and control moment not accurate enough；Two are
The error of zero certainly existed as mechanical body itself by steering wheel is masked, these can all reduce the authenticity of simulation result, give
The examination of control system brings certain deviation.Further, since aircraft steering engine does not have angle of rudder reflection to feed back, thus cannot adopt upper
The mode of stating carries out closed-loop simulation, and the measurement apparatus for needing development special measure the real angle position of steering wheel in real time.
Utility model content
(1) technical problem to be solved
Technical problem to be solved in the utility model is：A kind of steering wheel outer corner measurement caliberating device is provided, the device can
For aiding in realizing that the steering wheel angle position for feeding back steering wheel without Angle Position is measured and steering wheel is in loop closed loop HWIL simulation, also may be used
For the steering wheel for having angle position to export, real-time precision measurment is carried out to the position of steering wheel corner output, while can be used to measure
The initial zero position error of steering wheel, is demarcated and is measured to steering wheel corner.Having steering wheel in the closed loop HWIL simulation in loop,
The angle position of steering wheel can be introduced semi-matter simulating system, with the actual work of steering wheel during simulated flight device Live Flying
Make state.
(2) technical scheme
For solving above-mentioned technical problem, the utility model provides a kind of steering wheel outer corner measurement for realizing HWIL simulation
Caliberating device, which includes：Installation chassis, steering wheel, steering wheel rudderpost, angle measurement axle, angle measurement code-disc；Wherein, the steering wheel is fixed on institute
State on installation chassis；The steering wheel rudderpost is fixed on mechanical zero；One end of the steering wheel rudderpost is connected with the steering wheel, institute
The other end for stating steering wheel rudderpost is connected with one end of the angle measurement axle；The other end of the angle measurement axle and the angle measurement code-disc phase
Even.
Preferably, the steering wheel is fixed on the center of the installation chassis by steering wheel installs fixture.
Preferably, the steering wheel rudderpost is fixed on mechanical zero by mechanical zero stationary fixture.
Preferably, the other end of the steering wheel rudderpost with and one end of angle measurement axle connected firmly by connector.
Preferably, the installation chassis is provided with the mounting-positioning holes of meter font structure.
(3) beneficial effect
The steering wheel angular signal measured when in use, using the structure of this device, can be passed through number by the utility model
Simulation computer is gathered and is sent in real time according to collector, and realization has the control system closed loop half that true steering wheel is participated in kind imitative
Very.Additionally, steering wheel rudderpost is fixed on mechanical zero by mechanical zero stationary fixture, angle measurement code-disc is powered after operation, can
Complete the demarcation of the mechanical zero to steering wheel.After mechanical zero stationary fixture of dismantling, power-on initialization is carried out, rudder is obtained in that
The initial zero position of machine, and it is derived from the initial zero position error of steering wheel.
HWIL simulation is carried out using this device, the steering wheel angle position measured is more accurate, while can also be by rudder
The in esse error of zero of machine is brought in emulation loop, and the working condition that simulation process is flown with aerocraft real more connects
Closely, simulated effect is more life-like, and confidence level has and significantly lifted.
Description of the drawings
Fig. 1：It is structure chart of the present utility model；
Fig. 2：It is use state schematic diagram of the present utility model；
Fig. 3：It is the structure of mounting hole layout of installation chassis in the utility model.
1- installation chassis, 2- steering wheels, 3- steering wheel installs fixtures, 4- steering wheel rudderposts, 5- mechanical zero fixtures, 6- connectors,
7- angle measurement axles, 8- angle measurement code-discs；
9- computers, 10- simulation computers, 11- data acquisition units.
Specific embodiment
For making the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this reality
It is described in further detail with new specific embodiment.
As illustrated in fig. 1 and 2, include for realizing the steering wheel outer corner measurement caliberating device of HWIL simulation：Installation chassis 1,
Steering wheel 2, steering wheel installs fixture 3, steering wheel rudderpost 4, mechanical zero fixture 5, connector 6, angle measurement axle 7, angle measurement code-disc 8.
Steering wheel outer corner measurement caliberating device of the present utility model, by being connected to the computer 9, simulation computer of outside
10th, the control of data acquisition unit 11, realizes HWIL simulation.
(1) process
Each parts in this device are required for carrying out Machine Design and processing.It is required that whole system structure design is closed
Reason, machining reach certain precision and could accurately realize design requirement.Installation position of the center of installation chassis 1 for steering wheel 2
Put, the size and structure of installation chassis 1 by steering wheel 2 size and topology layout determine.The mounting-positioning holes design of installation chassis 1
For rice font structure, as shown in figure 3, it is possible thereby to the different steering wheel of installation dimension.
(2) assembly and adjustment
Steering wheel 2 is fixed on the center of installation chassis 1 with steering wheel installs fixture 3, steering wheel rudderpost 4, machinery zero is respectively mounted
Angle measurement code-disc 8 is installed in place and is connected with external data collector 11 by position fixture 5；Data acquisition device 11 and emulation meter
The connection of calculation machine 10.
(3) connection of steering wheel rudderpost and angle measurement axle
One end of steering wheel rudderpost 4 is connected with steering wheel 2, one end connector of the other end and angle measurement axle 7 of steering wheel rudderpost 4
6 connect firmly；The other end of angle measurement axle 7 is connected with angle measurement code-disc 8；Steering wheel rudderpost 4 is fixed on into machine with mechanical zero stationary fixture 5 again
In tool zero-bit.
(4) Zero positioning
After being connected angle measurement axle 7 and steering wheel rudderpost 4 using connector 6, now steering wheel rudderpost 4 is integrally fixed at steering wheel 2
On mechanical zero.Angle measurement code-disc 8 is powered operation, and 11 gathered data of data acquisition unit is by the zeros data for now collecting, complete
The demarcation of 2 mechanical zero of steering wheel in pairs.
(5) steering wheel power-on initialization
After the completion of 2 mechanical zero of steering wheel is demarcated, mechanical zero stationary fixture 5 of dismantling is then logical to computer 9 and steering wheel 2
Electricity is initialized, and at this moment steering wheel rudderpost 4 runs to initial zero position, and the angle value of the output of data acquisition unit 11 is initial the zero of steering wheel 2
Position.This value is different from the mechanical zero value demarcated, and this value is called the initial zero position error of steering wheel 2.
(6) emulate
After the completion of 9 power-on initialization of steering wheel 2 and computer, data acquisition unit 11 enters real-time simulation pattern, starts to imitative
Genuine computer 11 sends the steering wheel corner changing value measured in real time.So far, there are the parts such as steering wheel 2, computer 9 the half of loop
Matter simulating system is integrated and connected and completes, it is possible to achieve Hardware-in-loop Simulation Experimentation of the steering wheel 2 in loop.
It should be noted that device of the present utility model is only used for realizing the steering wheel outer corner measurement mark of HWIL simulation
Determine device, only relate to mechanical part.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model know-why, some improvement and deformation can also be made, these change
Enter and deform also to should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of steering wheel outer corner measurement caliberating device for realizing HWIL simulation, it is characterised in that include：Installation chassis
(1), steering wheel (2), steering wheel rudderpost (4), angle measurement axle (7), angle measurement code-disc (8)；Wherein, steering wheel (2) are fixed on the installation
On chassis (1)；Steering wheel rudderpost (4) are fixed on mechanical zero；The one end of steering wheel rudderpost (4) and the steering wheel (2)
It is connected, the other end of steering wheel rudderpost (4) is connected with the one end of angle measurement axle (7)；The other end of angle measurement axle (7) with
Described angle measurement code-disc (8) are connected.
2. device as claimed in claim 1, it is characterised in that wherein, described steering wheel (2) are solid by steering wheel installs fixture (3)
It is scheduled on the center of the installation chassis (1).
3. device as claimed in claim 1, it is characterised in that wherein, described steering wheel rudderpost (4) pass through mechanical zero geometrical clamp
Tool (5) is fixed on mechanical zero.
4. device as claimed in claim 1, it is characterised in that wherein, the other end and the angle measurement of steering wheel rudderpost (4)
One end of axle (7) is connected firmly by connector (6).
5. device as claimed in claim 1, it is characterised in that wherein, installation chassis (1) is provided with the peace of meter font structure
Dress location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026905.7U CN206039173U (en) | 2016-08-31 | 2016-08-31 | A steering wheel corner measurement probe setting device for realizing semi -physical simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026905.7U CN206039173U (en) | 2016-08-31 | 2016-08-31 | A steering wheel corner measurement probe setting device for realizing semi -physical simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039173U true CN206039173U (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026905.7U Active CN206039173U (en) | 2016-08-31 | 2016-08-31 | A steering wheel corner measurement probe setting device for realizing semi -physical simulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426490A (en) * | 2019-12-03 | 2020-07-17 | 湖北航天飞行器研究所 | Steering engine torque dynamic loading device in full-elastic state and testing method |
| CN113513952A (en) * | 2021-03-30 | 2021-10-19 | 北京机械设备研究所 | Electric steering engine, zero position calibration method and device for electric steering engine and storage medium |
-
2016
- 2016-08-31 CN CN201621026905.7U patent/CN206039173U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426490A (en) * | 2019-12-03 | 2020-07-17 | 湖北航天飞行器研究所 | Steering engine torque dynamic loading device in full-elastic state and testing method |
| CN111426490B (en) * | 2019-12-03 | 2022-06-07 | 湖北航天飞行器研究所 | Steering engine torque dynamic loading device in full-elastic state and testing method |
| CN113513952A (en) * | 2021-03-30 | 2021-10-19 | 北京机械设备研究所 | Electric steering engine, zero position calibration method and device for electric steering engine and storage medium |
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| GR01 | Patent grant |