CN104217623B - A kind of side lever maneuvering test device - Google Patents
A kind of side lever maneuvering test device Download PDFInfo
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- CN104217623B CN104217623B CN201410483751.3A CN201410483751A CN104217623B CN 104217623 B CN104217623 B CN 104217623B CN 201410483751 A CN201410483751 A CN 201410483751A CN 104217623 B CN104217623 B CN 104217623B
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Abstract
A kind of side lever maneuvering test device, including side lever head are provided, the control action for real-time display or correction flight simulator side lever；Core controller, it receives external input signal and handles and transmit internal output signal；Display and swept-frequency signal panel, it is connected with core controller and display output signal and swept-frequency signal；Angle control mechanism, it is connected with side lever head and by the movement angle of core controller control side lever head；Power controlling organization, it is connected with side lever head and by the motion torque of core controller control side lever head；Wherein, core controller accesses the flight control system of flight simulator by interface unit.The side lever maneuvering test device of the present invention can allow manipulation details of the coach to pilot to perceive and correct；Monitored in real time in driver and swept-frequency signal raising pilot-aircraft closed loop system stability margin test data accuracy under sensed condition, can be injected；Driver can be replaced to complete idle stroke evaluation and coupling ratio qualification test in length and breadth.
Description
Technical field
The present invention relates to a kind of side lever maneuvering test device, is driven for flight simulator driver training, Flight machine
The person's of sailing training, pilot-aircraft closed loop system experiment, manipulate idle stroke evaluation test and side lever and the experiment of coupling ratio in length and breadth.
Background technology
Steerable system is the important interface of driving cabin man-machine interaction, directly affects aircraft handling quality.Side lever is modern
One of critical component of flight control system, it links together pilot and steerable system, directly affects pilot control
Feel.For control stick disk, side lever power sense is small, manoeuvrable, can mitigate pilot control burden, but must and close
Ring control law is combined together, and meets pilot steering quality requirement, so as to coupling ratio in length and breadth, manipulate the manipulation of the side levers such as logic
Design, pilot-aircraft closed loop system validation test, pilot-aircraft closed loop system checking test, driver training, human factor analysis and assessment
Etc. proposing requirements at the higher level.
Following three subject matter be present in current side lever application：
Firstth, because current side lever maneuverability pattern does not have linkage function, add student and hold coach's manipulation details, coach
The difficulty that student manipulates details is held, is also unfavorable for training the mistake manipulation for finding and correcting in time student, to driver training
Bring more training times and training cost.
Secondth, in the experiment of flight control system man-machine loop stability margin, mainly it is manually entered, is manipulated using pilot at present
Side lever produces the sinusoidal excitation signal of standard.For control stick disk, the accurate sine of pilot's more unhandy bid is continuous to swash
Signal is encouraged, leads to not be used for data analysis, also can not just obtain accurate man-machine loop's stability margin.
3rd, bar to rudder face is not to correspond proportionate relationship, and driver does not know control law to actual rudder face position
Positive or negative superposition amount.During actually driving an airplane, there is a kind of phenomenon：During motion of rudder, driver still after
It is continuous to manipulate side lever, it result in manipulation idle stroke；This phenomenon directly affects the desired value of driver.And at present for idle stroke
Evaluation only relies on a large amount of pilot's qualitative evaluations, and control law parameter is various, more increases the heavy degree of man-machine experiment.Due to lacking
Rare effect research technique leads to not qualitative assessment, can not also formulate idle stroke relevant criterion.In flight control system research and development test,
Coupling ratio is design key to side lever in length and breadth, directly affects design process.Driver's qualitative evaluation is only relied at present, due to lacking examination
The means of testing lead to not qualitative assessment, can not formulate coupling ratio in length and breadth, can not also formulate coupling ratio relevant criterion in length and breadth.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of side lever maneuvering test device, for being more effectively carried out driving
Member's training, man-machine loop's test and null process control are tested with coupling ratio in length and breadth.
In order to solve the above technical problems, included according to the side lever maneuvering test device of the present invention：Side lever head, for aobvious in real time
Show or correct the control action of flight simulator side lever；Interface unit, its include the interface that is connected with external equipment and with core control
The connected interface of device processed, for signal transmission；Described core controller, it is received in external input signal and processing and transmission
Portion's output signal；Display and swept-frequency signal panel, it is connected with the core controller and display output signal and swept-frequency signal；
Angle control mechanism, it is connected with the side lever head and by the movement angle of the core controller control side lever head；Power
Controlling organization, it is connected with the side lever head and by the motion torque of the core controller control side lever head；Wherein, institute
State the flight control system that core controller accesses flight simulator by interface unit.
The side lever maneuvering test device of the present invention is employed, is had the following advantages that.First, the side lever maneuvering test device
Manipulation details of the coach to pilot can be allowed to perceive and act pilot guidance to correct, aviation public affairs can be applied directly to
Department has in the flight simulator training of side lever.Second, the side lever maneuvering test device can be monitored and felt in real time in driver
Under the conditions of knowing, the swept-frequency signal such as standard sine signal is injected, it is accurate to improve pilot-aircraft closed loop system stability margin test data
Property, and reduce risk of taking a flight test.3rd, the side lever maneuvering test device can replace driver complete idle stroke evaluation and in length and breadth
Coupling ratio qualification test.
As a further improvement on the present invention, the angle control mechanism includes the first motor, driven by first motor
The dynamic connecting rod for being connected to the side lever head and the angular transducer being connected with the side lever head.Further, the core
Controller forms closed-loop control with angular transducer and the first motor, it is possible thereby to improve the reliability of signal transmission, preferably
Control live signal.
As a further improvement on the present invention, the power controlling organization includes the second motor, driven by second motor
The connecting rod for being connected to the side lever head and the force snesor being connected with the side lever head.Further, the core control
Device forms closed-loop control with force snesor and the second motor, it is possible thereby to improve the reliability of signal transmission, better controls over reality
When signal.
As a further improvement on the present invention, the side lever head is arranged on fixed console, and can be described
360 degree of simulated operation is carried out on console, it is possible thereby to which preferably offside head plays fixation.Further, it is described
Display and swept-frequency signal panel curve and correction operation curve can be manipulated with Dynamic Announce driver or coach, with parallel
Mode injects or the swept-frequency signal of output angle swept-frequency signal and power, reception and output thus, it is possible to reliably carry out signal.
As a further improvement on the present invention, the swept-frequency signal includes sinusoidal signal, therefore can export mark exactly
Quasi sine signal, improve pilot-aircraft closed loop system stability margin test data accuracy.Further, the output signal includes rudder
Face signal, rate of pitch signal, horizontal angular velocity signal, it is possible thereby to export multi-signal as needed, realize a variety of defeated
Go out function, idle stroke evaluation and coupling ratio qualification test in length and breadth can be completed.
As a further improvement on the present invention, described display has store function and playback work(with swept-frequency signal panel
Can, so as to carry out ex-post analysis to the operation carried out.
Brief description of the drawings
Fig. 1 is the schematic diagram according to the side lever maneuvering test device of one embodiment of the present invention.
Fig. 2 is schematic diagram when being connected according to the side lever maneuvering test device of the present invention with outside flight control system.
Embodiment
The side lever maneuvering test device of a preferred embodiment of the invention as shown in figure 1, including interface unit 12,
Core controller 5, display and swept-frequency signal panel 6, console 8, the side lever that is arranged on console 8 are first 7, angle control mechanism
With power controlling organization.Side lever first 7 can carry out 360 degree of simulated operation on console 8.As shown in Fig. 2 side lever maneuvering test
Device by the externally connected flight control system 13 of interface unit 12, external input signal is received by core controller 5 and handle and
The internal output signal of transmission.Display is connected with swept-frequency signal panel 6 with core controller 5 to be shown and frequency sweep to signal.Angle
Degree controlling organization includes the first motor 1, the connecting rod 9 for being connected to side lever first 7 driven by the first motor 1 and connected with side lever first 7
The angular transducer 3 connect, core controller 5 control the movement angle of side lever first 7, core controller 5 and angular transducer 3 and the
One motor 1 forms closed-loop control.Power controlling organization includes the second motor 2, is connected to side lever first 7 by what the second motor 2 drove
Connecting rod 9 and the force snesor 4 being connected with side lever first 7, core controller 5 control the motion torque of side lever first 7, core controller
5 form closed-loop control with the motor 2 of force snesor 4 and second.Side lever first 7 on console 8 can be sensed by connecting rod 9 and power
Device 4 is connected with angular transducer 3 with reception and output signal.According to one of the present invention favourable aspect, display is believed with frequency sweep
Number panel 6 can inject in a parallel fashion or the swept-frequency signal of receiving angle and power, such as sinusoidal signal, or other operation letters
Number.
As shown in Fig. 2 when side lever maneuvering test device is used for driver training, the specific of side lever maneuvering test device makes
With being described as follows.Student's operating aircraft side lever 11, signal are passed to the core in side lever maneuvering test device by interface unit 12
In controller 5, display reflects the angle signal and power when student operates to aircraft side lever 11 with swept-frequency signal panel 6 in real time
Signal.The angle signal that core controller 5 further operates student aircraft side lever 11 passes to the electricity of angular transducer 3 and first
Machine 1, and the side lever first 7 on fixed console 8 is transferred to by connecting rod 9；Meanwhile core controller 5 operates student
The force signal of aircraft side lever 11 passes to the motor 2 of force snesor 4 and second, and is transferred to by connecting rod 9 positioned at fixed manipulation
Side lever first 7 on platform 8.Thus, side lever first 7 is received by angle signal and force signal from aircraft side lever 11.Teacher passes through
Side lever first 7 is held with regard to energy direct feeling to the angle signal and force signal during student's operating aircraft side lever 11, and teacher can
Believe accordingly by improperly angle signal and power of the side lever first 7 for being inputted when correcting student's operating aircraft side lever 11 is manipulated
Number, both signals can feed back to core controller 5 by the angular transducer 3 and force snesor 4 being connected with connecting rod 9
In, and be shown on display and swept-frequency signal panel 6.Thus, the angle signal and force signal that student inputs to aircraft side lever 11
And the angle signal and force signal of the input of teacher's offside head 7 can be shown in display and swept-frequency signal panel 6 in real time
On, can also be by student and religion so as to easily point out the correction operation of the unreasonable part and teacher of student's manipulation to this
It is shown on display and swept-frequency signal panel 6 to angle signal and the force signal superposition of the input of member, so as to directly point out to correct
Signal condition afterwards.Advantageously, display can have store function, therefore the sequence of operations of student with swept-frequency signal panel 6
Corresponding sequence of operations can be easy to afterwards for behaviour corresponding to student's operating process and teacher with stored with teacher's
Make the concrete analysis of process.
When side lever maneuvering test device, which is used for man-machine loop, to be tested, the specifically used description of side lever maneuvering test device is such as
Under.By swept-frequency signal injector, sine sweep signal or other behaviour can be injected parallel to display and swept-frequency signal panel 6
Vertical signal so that driver can manipulate out the sinusoidal excitation signal of standard, so as to overcome at present through frequently with driver's hand
The difficulty and deviation of dynamic input sinusoidal excitation signal, obtain accurate man-machine loop's stability margin.
When side lever maneuvering test device, which is used for null process control, to be tested with coupling ratio in length and breadth, side lever maneuvering test device
It is specifically used to be described as follows.Behind pilot control aircraft side lever 11, angle signal and force signal can all pass through the interface of outside
Device 12 is transferred to core controller 5, and is shown on display and swept-frequency signal panel 6.Now, display and swept-frequency signal panel 6
Sine sweep signal or other manipulation signals can be injected parallel, ensure that driver under normal monitoring condition, completes frequency sweep
Experiment, while rudder face signal, rate of pitch signal, horizontal angular velocity signal are obtained, and then complete idle stroke and couple in length and breadth
Than experiment.
Embodiments of the present invention are elaborated above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, in art those of ordinary skill's possessed knowledge, present inventive concept can also not departed from
Under the premise of various changes can be made.
Claims (10)
1. a kind of side lever maneuvering test device, it includes：
Side lever head, its control action for being used for real-time display or correcting flight simulator side lever；
Interface unit, it includes the interface being connected with external equipment and the interface being connected with core controller, for signal transmission；
The core controller, it receives external input signal and handles and transmit internal output signal；
Display and swept-frequency signal panel, it is connected with the core controller by circuit and display output signal and frequency sweep are believed
Number；
Angle control mechanism, it is connected with the side lever head and by the motion angle of the core controller control side lever head
Degree；
Power controlling organization, it is connected with the side lever head and by the motion torque of the core controller control side lever head.
2. side lever maneuvering test device as claimed in claim 1, it is characterised in that：The angle control mechanism includes the first electricity
Machine, by the motor-driven connecting rod for being connected to the side lever head of described first and the angle sensor being connected with the side lever head
Device.
3. side lever maneuvering test device as claimed in claim 2, it is characterised in that：The core controller and angular transducer
Closed-loop control is formed with the first motor.
4. side lever maneuvering test device as claimed in claim 1, it is characterised in that：The power controlling organization includes the second electricity
Machine, sensed by the motor-driven connecting rod for being connected to the side lever head of described second and the power being connected with the side lever head
Device.
5. side lever maneuvering test device as claimed in claim 4, it is characterised in that：The core controller and force snesor and
Second motor forms closed-loop control.
6. side lever maneuvering test device as claimed in claim 1, it is characterised in that：The side lever head is arranged at fixed manipulation
360 degree of simulated operation can be carried out on platform and on the console.
7. side lever maneuvering test device as claimed in claim 1, it is characterised in that：The display can with swept-frequency signal panel
Injection or the swept-frequency signal of output angle and power in a parallel fashion.
8. side lever maneuvering test device as claimed in claim 7, it is characterised in that：The swept-frequency signal includes sinusoidal signal.
9. side lever maneuvering test device as claimed in claim 1, it is characterised in that：The output signal include rudder face signal,
Rate of pitch signal, horizontal angular velocity signal.
10. side lever maneuvering test device as claimed in claim 1, it is characterised in that：The display has with swept-frequency signal panel
There is store function.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410483751.3A CN104217623B (en) | 2014-09-19 | 2014-09-19 | A kind of side lever maneuvering test device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410483751.3A CN104217623B (en) | 2014-09-19 | 2014-09-19 | A kind of side lever maneuvering test device |
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| CN104217623A CN104217623A (en) | 2014-12-17 |
| CN104217623B true CN104217623B (en) | 2017-12-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2743958C1 (en) * | 2020-08-18 | 2021-03-01 | Акционерное общество "Лётно-исследовательский институт имени М.М. Громова" | Method for engineering-psychological assessment of similarity of control objects based on analysis of interaction characteristics "pilot-aircraft" |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104485034B (en) * | 2014-12-28 | 2017-03-08 | 上海电机学院 | The wing fills aircraft simulation device |
| CN107316533B (en) * | 2017-08-22 | 2023-08-15 | 中仿智能科技（上海）股份有限公司 | Simulated aircraft pilot operating system |
| CN108182861B (en) * | 2017-12-27 | 2023-10-31 | 天津华翼蓝天科技股份有限公司 | Control coupling device for simulation period variable-pitch rod of helicopter simulator |
| CN109683473B (en) * | 2018-10-26 | 2021-12-24 | 中国飞行试验研究院 | Comprehensive man-machine closed-loop system modeling and verifying method |
| CN110660292B (en) * | 2019-11-08 | 2020-11-27 | 北京中航科电测控技术股份有限公司 | Flight simulator steering wheel analogue means |
| CN114170865B (en) * | 2021-11-18 | 2023-12-12 | 南京航旭机电设备有限公司 | Variable human sense control system |
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| CN101714302B (en) * | 2009-12-15 | 2012-05-02 | 中国民航大学 | Automatic-piloting simulator of aeroplane |
| CN102141469B (en) * | 2010-12-20 | 2013-07-03 | 中国商用飞机有限责任公司 | Installation method for two-degree-of-freedom operating lever drive test device |
| CN102249003B (en) * | 2011-05-17 | 2014-08-20 | 中国商用飞机有限责任公司 | Side rod control device |
| FR2980296A1 (en) * | 2011-09-16 | 2013-03-22 | Eca Faros | SIMULATION DEVICE FOR LEARNING THE PILOTING OF A MOBILE AND FOR IMPROVING ITS CONTROL |
| FR2983330B1 (en) * | 2011-11-24 | 2014-06-20 | Thales Sa | METHOD AND DEVICE FOR REPRESENTING SYNTHETIC ENVIRONMENTS |
| CN103092190B (en) * | 2013-01-04 | 2015-06-24 | 中国商用飞机有限责任公司 | Control force automatic checkout system for side lever controller |
| CN203573515U (en) * | 2013-11-20 | 2014-04-30 | 北京摩诘创新科技股份有限公司 | Airplane control load feedback system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2743958C1 (en) * | 2020-08-18 | 2021-03-01 | Акционерное общество "Лётно-исследовательский институт имени М.М. Громова" | Method for engineering-psychological assessment of similarity of control objects based on analysis of interaction characteristics "pilot-aircraft" |
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| CN104217623A (en) | 2014-12-17 |
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