CN107807543A - One kind release separation automatic control system and method, and traction are slided and run experimental rig - Google Patents
One kind release separation automatic control system and method, and traction are slided and run experimental rig Download PDFInfo
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- CN107807543A CN107807543A CN201711158818.6A CN201711158818A CN107807543A CN 107807543 A CN107807543 A CN 107807543A CN 201711158818 A CN201711158818 A CN 201711158818A CN 107807543 A CN107807543 A CN 107807543A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
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Abstract
The invention discloses a kind of release separation automatic control system and method based on real-time status identification, and the sliding race experimental rig of traction, wherein, the system includes：Navigation module, for carrying out real-time resolving to the positional information of tractor, obtain the real-time speed of tractor；Display control module, for sending the first separates control instructions according to the comparative result of the real-time speed and separating rate；And the second separates control instructions or brake instruction are sent according to feedback signal；Separation module is discharged, for according to first separates control instructions, being separated using the first separation policy control tractor with aircraft；And according to second separates control instructions, separated using the second separation policy control control tractor with aircraft；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.Being automatically separated for tractor and aircraft is realized by the present invention, and system reliability is high.
Description
Technical field
The invention belongs to Aero-Space test technical field, more particularly to a kind of release separation automatic control system and side
Method, and the sliding race experimental rig of traction.
Background technology
Traction is sliding to run the Major Ground Test that experiment is checking aircraft ground coast period items combination property, state
It is inside and outside to realize that tractor separates with aircraft by artificial mode control release piece-rate system more when carrying out this experiment,
And more by the way of cold air release separation, open retaining mechanism using gases at high pressure and realize lock out operation.On the one hand this point
Require higher from operation of the mode to personnel, on the other hand, once there is human users' error or release separation failure, may
Cause the damage of aircraft and tractor, serious potential safety hazard be present, system reliability can not ensure.
The content of the invention
The technology of the present invention solves problem：A kind of overcome the deficiencies in the prior art, there is provided releasing based on real-time status identification
Separation automatic control system and method is put, and a kind of traction is sliding runs experimental rig, realize the automatic of tractor and aircraft
Separation, and system reliability is high.
In order to solve the above-mentioned technical problem, the invention discloses a kind of automatic control of release separation based on real-time status identification
System processed, including：
Navigation module, for carrying out real-time resolving to the positional information of tractor, the real-time speed of tractor is obtained, by institute
State real-time speed and be sent to display control module；
Display control module, for receiving the real-time speed, according to the real-time speed and the comparison knot of separating rate
Fruit sends the first separates control instructions；And the second separates control instructions or brake instruction are sent according to feedback signal；
Separation module is discharged, for according to first separates control instructions, policy control tractor to be separated using first
Separated with aircraft；And according to second separates control instructions, using the second separation policy control control tractor with flying
Row device separates；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
In the above-mentioned release separation automatic control system based on real-time status identification, display control module, it is additionally operable to pre-
First bind separating rate, the first separation strategy, the second separation strategy and the 3rd separation strategy.
In the above-mentioned release separation automatic control system based on real-time status identification, the release separation module, including：
Gas cylinder, magnetic valve, hauling rope switch and separate connector；
Display control module is receiving the real-time speed, is sent out according to the real-time speed and the comparative result of separating rate
When sending the first separates control instructions, including：The real-time speed is received, when the real-time speed reaches separating rate, is sent
First separates control instructions；
Separation module is discharged according to first separates control instructions, using the first separation policy control tractor and is flown
When row device separates, including：Magnetic valve is opened according to the first separates control instructions, discharges the gas in gas cylinder, gas passes through pipeline
Hauling rope switch is reached, triggers hauling rope switch motion, to realize that control tractor separates with aircraft；And in tractor
After being successfully separated with aircraft, the first feedback signal is returned to display control module by separate connector.
In the above-mentioned release separation automatic control system based on real-time status identification, the release separation module, also wrap
Include：Gas generator and electric blasting valve；
Display control module is sending the second separates control instructions or during brake instruction according to feedback signal, including：If
First feedback signal is not received in preset time, then sends the second separates control instructions to the release separation module；
Separation module is discharged according to second separates control instructions, and tractor is controlled using the second separation policy control
When being separated with aircraft, including：Electric blasting valve igniting is controlled according to the second separates control instructions, and propagation of explosion fires to gas generator
Gas generator work produces high-pressure gas, and high-pressure gas reaches hauling rope by pipeline and switched, and triggers hauling rope switch motion, with
Realize that control tractor separates with aircraft；And after tractor and aircraft are successfully separated, by separate connector to aobvious
Show that control module returns to the second feedback signal.
In the above-mentioned release separation automatic control system based on real-time status identification,
Display control module is sending the second separates control instructions or during brake instruction according to feedback signal, including：If
Second feedback signal is not received in preset time, then sends brake instruction to the release separation module；
Separation module is discharged according to the brake instruction, separates policy control tractor using the 3rd and aircraft is urgent
During brake, including：By separate connector, the brake instruction is respectively sent to tractor and aircraft, so that tractor
With aircraft according to the brake instruction emergency brake.
In the above-mentioned release separation automatic control system based on real-time status identification, the preset time is 2s.
In the above-mentioned release separation automatic control system based on real-time status identification, navigation module, including：GPS receiver
Machine, gps antenna and GPS LNAs；
Navigation module, for receiving the GPS location signal of tractor by gps antenna, by GPS LNAs to described
GPS location signal is filtered amplification, carries out real-time resolving to the GPS location signal after filter and amplification by GPS, obtains
To the real-time speed of tractor, the real-time speed is sent to display control module.
In the above-mentioned release separation automatic control system based on real-time status identification, in addition to：Power supply module；
Power supply module, for being powered for the navigation module, release separation module and display control module.
Accordingly, the invention also discloses one kind to draw sliding race experimental rig, including：Aircraft, tractor, hauling rope and
Release separation automatic control system；
Tractor is connected with aircraft by hauling rope；Wherein, the tractor slides for drawing aircraft, to complete
Traction is sliding to run experiment；
Release separation automatic control system is arranged on the tractor；
Wherein, the release separation automatic control system, including：
Navigation module, for carrying out real-time resolving to the positional information of tractor, the real-time speed of tractor is obtained, by institute
State real-time speed and be sent to display control module；
Display control module, for receiving the real-time speed, according to the real-time speed and the comparison knot of separating rate
Fruit sends the first separates control instructions；And the second separates control instructions or brake instruction are sent according to feedback signal；
Separation module is discharged, for according to first separates control instructions, policy control tractor to be separated using first
Separated with aircraft；And according to second separates control instructions, using the second separation policy control control tractor with flying
Row device separates；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
Accordingly, the invention also discloses a kind of release based on real-time status identification to separate autocontrol method, including：
Real-time resolving is carried out to the positional information of tractor by navigation module, the real-time speed of tractor is obtained, by institute
State real-time speed and be sent to display control module；
The real-time speed is received by display control module, according to the real-time speed and the comparative result of separating rate
Send the first separates control instructions；And the second separates control instructions or brake instruction are sent according to feedback signal；
By discharging separation module according to first separates control instructions, using the first separation policy control tractor with
Aircraft separates；And according to second separates control instructions, using the second separation policy control control tractor and flight
Device separates；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
The present invention has advantages below：
Release disclosed by the invention based on real-time status identification separates automatic control scheme, can realize to speed from
Dynamic sensitivity, when real-time speed meets separation condition (reaching separating rate), being automatically separated for aircraft and tractor is realized, and
Release separation module employs Redundancy Design, improves the reliability of separation, even if separation is unsuccessful, system can also be sent out automatically
Going out emergency brake instruction ensures security control.
Brief description of the drawings
Fig. 1 is a kind of structural frames of the release separation automatic control system based on real-time status identification in the embodiment of the present invention
Figure；
Fig. 2 is a kind of structural representation for discharging separation module in the embodiment of the present invention；
Fig. 3 is a kind of structural representation for drawing sliding race experimental rig in the embodiment of the present invention.
Embodiment
It is public to the present invention below in conjunction with accompanying drawing to make the object, technical solutions and advantages of the present invention clearer
Embodiment is described in further detail.
Reference picture 1, show that a kind of release separation based on real-time status identification automatically controls and is in the embodiment of the present invention
The structured flowchart of system.In the present embodiment, the release based on real-time status identification separates automatic control system, including：
Navigation module 101, for carrying out real-time resolving to the positional information of tractor, the real-time speed of tractor is obtained,
The real-time speed is sent to display control module.
Display control module 102, for receiving the real-time speed, according to the comparison of the real-time speed and separating rate
As a result the first separates control instructions are sent；And the second separates control instructions or brake instruction are sent according to feedback signal.
Separation module 103 is discharged, for according to first separates control instructions, being drawn using the first separation policy control
Car separates with aircraft；And according to second separates control instructions, using the second separation policy control control tractor with
Aircraft separates；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
In the preferred embodiment of the present invention, reference picture 2, a kind of release separation module in the embodiment of the present invention is shown
Structural representation.In the present embodiment, the release separation module, can include：Gas cylinder, magnetic valve, hauling rope switch and
Separate connector；And gas generator and electric blasting valve.
In the present embodiment, the release separation automatic control system based on real-time status identification can be mainly based on such as
Under type realizes Redundancy Design：
Normal separation：
Display control module 102, for receiving the real-time speed, when the real-time speed reaches separating rate, hair
Send the first separates control instructions.Accordingly, separation module 103 is discharged, for opening magnetic valve according to the first separates control instructions,
The gas in gas cylinder is discharged, gas reaches hauling rope by pipeline and switched, and triggers hauling rope switch motion, to realize control traction
Car separates with aircraft；And after tractor and aircraft are successfully separated, returned by separate connector to display control module
Return the first feedback signal.
Abnormality：
Display control module 102, if being additionally operable in preset time not receive first feedback signal, to described
Discharge separation module and send the second separates control instructions.Accordingly, separation module 103 is discharged, is additionally operable to be controlled according to the second separation
System instruction control electric blasting valve igniting, and propagation of explosion to gas generator, gas generator work produces high-pressure gas, high-pressure gas leads to
Cross pipeline and reach hauling rope switch, trigger hauling rope switch motion, to realize that control tractor separates with aircraft；And
After tractor is successfully separated with aircraft, the second feedback signal is returned to display control module by separate connector.
Separation failure：
Display control module 102, if being additionally operable in preset time not receive second feedback signal, to described
Discharge separation module and send brake instruction.Accordingly, separation module 103 is discharged, is additionally operable to by separate connector, by the brake
Car instruction is respectively sent to tractor and aircraft, so that tractor and aircraft are according to the brake instruction emergency brake.
It can be seen that in the present embodiment, if being separated by gas cylinder (cold air separate mode) to aircraft and tractor
When, separation failure, then it may be selected to separate aircraft and tractor, redundancy by gas generator (combustion gas separate mode)
Design ensure that the reliability of separation.Further, if combustion gas separate mode also fails, can by sending brake instruction,
Aircraft and tractor emergency brake are controlled, realizes security control.Wherein, the preset time can be selected according to actual conditions
Select, such as 2s, the present embodiment is not restricted to this.
In the preferred embodiment of the present invention, navigation module 101 can specifically include：GPS (one), GPS
Antenna (one or more) and GPS LNAs.Preferably, navigation module 101, it specifically can be used for receiving by gps antenna and lead
Draw the GPS location signal of car, amplification is filtered to the GPS location signal by GPS LNAs, passes through GPS pair
GPS location signal after filter and amplification carries out real-time resolving, obtains the real-time speed of tractor, the real-time speed is sent to
Display control module.
In the preferred embodiment of the present invention, display control module 102, can be also used for binding in advance separating rate,
First separation strategy, the second separation strategy and the 3rd separation strategy.
In the preferred embodiment of the present invention, as Fig. 1, the release separation based on real-time status identification automatically control
System, it can also include：Power supply module 104.Wherein, the power supply module 104, for being separated for the navigation module, release
Module and display control module power supply.
In summary.The embodiment of the invention discloses a kind of release based on real-time status identification to separate automatic controlling party
Method, the automatic sensitivity to speed can be realized, when real-time speed meets separation condition (reaching separating rate), realize aircraft
With being automatically separated for tractor, and discharge separation module employ Redundancy Design, improve the reliability of separation, though separation not
Success, system, which can also send emergency brake instruction automatically, ensures security control.
On the basis of above-described embodiment, reference picture 3, a kind of sliding race experimental rig of traction in the embodiment of the present invention is shown
Structural representation.In the present embodiment, the sliding race experimental rig of the traction, including：Aircraft, tractor, hauling rope and release
Put separation automatic control system.
Such as Fig. 3, tractor is connected with aircraft by hauling rope.Wherein, the tractor slides for drawing aircraft,
Tested with completing to draw sliding run.Release separation automatic control system is arranged on the tractor.
Wherein, the release separation automatic control system, including：
Navigation module, for carrying out real-time resolving to the positional information of tractor, the real-time speed of tractor is obtained, by institute
State real-time speed and be sent to display control module.
Display control module, for receiving the real-time speed, according to the real-time speed and the comparison knot of separating rate
Fruit sends the first separates control instructions；And the second separates control instructions or brake instruction are sent according to feedback signal.
Separation module is discharged, for according to first separates control instructions, policy control tractor to be separated using first
Separated with aircraft；And according to second separates control instructions, using the second separation policy control control tractor with flying
Row device separates；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
On the basis of above-described embodiment, the invention also discloses a kind of release separation based on real-time status identification is automatic
Control method, including：Real-time resolving is carried out to the positional information of tractor by navigation module, obtains the real-time speed of tractor
Degree, display control module is sent to by the real-time speed；The real-time speed is received by display control module, according to described
Real-time speed and the comparative result of separating rate send the first separates control instructions；And send second point according to feedback signal
From control instruction or brake instruction；By discharging separation module according to first separates control instructions, using the first separation plan
Slightly control tractor separates with aircraft；And according to second separates control instructions, using the second separation policy control control
Tractor processed separates with aircraft；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft
Emergency brake.
For embodiment of the method, because it is corresponding with system embodiment, so description is fairly simple, correlation
Place referring to system embodiment part explanation.
Each embodiment in this explanation is described by the way of progressive, what each embodiment stressed be and its
The difference of his embodiment, between each embodiment identical similar part mutually referring to.
It is described above, it is only the optimal embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.
The content not being described in detail in description of the invention belongs to the known technology of professional and technical personnel in the field.
Claims (10)
1. a kind of release based on real-time status identification separates automatic control system, it is characterised in that including：
Navigation module, for carrying out real-time resolving to the positional information of tractor, the real-time speed of tractor is obtained, by the reality
Shi Sudu is sent to display control module；
Display control module, for receiving the real-time speed, sent out according to the real-time speed and the comparative result of separating rate
Send the first separates control instructions；And the second separates control instructions or brake instruction are sent according to feedback signal；
Separation module is discharged, for according to first separates control instructions, using the first separation policy control tractor and flying
Row device separates；And according to second separates control instructions, using the second separation policy control control tractor and aircraft
Separation；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
2. the release according to claim 1 based on real-time status identification separates automatic control system, it is characterised in that aobvious
Show control module, be additionally operable to bind separating rate, the first separation strategy, the second separation strategy and the 3rd separation strategy in advance.
3. the release according to claim 1 based on real-time status identification separates automatic control system, it is characterised in that institute
Release separation module is stated, including：Gas cylinder, magnetic valve, hauling rope switch and separate connector；
Display control module is receiving the real-time speed, and the is sent according to the real-time speed and the comparative result of separating rate
During one separates control instructions, including：The real-time speed is received, when the real-time speed reaches separating rate, sends first
Separates control instructions；
Separation module is discharged according to first separates control instructions, and policy control tractor and aircraft are separated using first
During separation, including：Magnetic valve is opened according to the first separates control instructions, discharges the gas in gas cylinder, gas is reached by pipeline
Hauling rope switchs, and triggers hauling rope switch motion, to realize that control tractor separates with aircraft；And in tractor with flying
After row device is successfully separated, the first feedback signal is returned to display control module by separate connector.
4. the release according to claim 3 based on real-time status identification separates automatic control system, it is characterised in that institute
Release separation module is stated, in addition to：Gas generator and electric blasting valve；
Display control module is sending the second separates control instructions or during brake instruction according to feedback signal, including：If default
First feedback signal is not received in time, then sends the second separates control instructions to the release separation module；
Separation module is discharged according to second separates control instructions, using the second separation policy control control tractor and is flown
When row device separates, including：Electric blasting valve igniting is controlled according to the second separates control instructions, and propagation of explosion to gas generator, combustion gas is sent out
Raw device work produces high-pressure gas, and high-pressure gas reaches hauling rope by pipeline and switched, and triggers hauling rope switch motion, to realize
Control tractor separates with aircraft；And after tractor and aircraft are successfully separated, controlled by separate connector to display
Molding block returns to the second feedback signal.
5. the release according to claim 3 based on real-time status identification separates automatic control system, it is characterised in that
Display control module is sending the second separates control instructions or during brake instruction according to feedback signal, including：If default
Second feedback signal is not received in time, then sends brake instruction to the release separation module；
Separation module is discharged according to the brake instruction, and policy control tractor and aircraft emergency brake are separated using the 3rd
When, including：By separate connector, the brake instruction is respectively sent to tractor and aircraft so that tractor and fly
Row device is according to the brake instruction emergency brake.
6. the release according to claim 4 based on real-time status identification separates automatic control system, it is characterised in that institute
It is 2s to state preset time.
7. the release according to claim 1 based on real-time status identification separates automatic control system, it is characterised in that leads
Model plane block, including：GPS, gps antenna and GPS LNAs；
Navigation module, for receiving the GPS location signal of tractor by gps antenna, by GPS LNAs to the GPS positions
Confidence number is filtered amplification, carries out real-time resolving to the GPS location signal after filter and amplification by GPS, is led
Draw the real-time speed of car, the real-time speed is sent to display control module.
8. the release based on real-time status identification according to claim any one of 1-7 separates automatic control system, it is special
Sign is, in addition to：Power supply module；
Power supply module, for being powered for the navigation module, release separation module and display control module.
9. one kind traction is sliding to run experimental rig, it is characterised in that including：Aircraft, tractor, hauling rope and release separation are automatic
Control system；
Tractor is connected with aircraft by hauling rope；Wherein, the tractor slides for drawing aircraft, to complete to draw
It is sliding to run experiment；
Release separation automatic control system is arranged on the tractor；
Wherein, the release separation automatic control system, including：
Navigation module, for carrying out real-time resolving to the positional information of tractor, the real-time speed of tractor is obtained, by the reality
Shi Sudu is sent to display control module；
Display control module, for receiving the real-time speed, sent out according to the real-time speed and the comparative result of separating rate
Send the first separates control instructions；And the second separates control instructions or brake instruction are sent according to feedback signal；
Separation module is discharged, for according to first separates control instructions, using the first separation policy control tractor and flying
Row device separates；And according to second separates control instructions, using the second separation policy control control tractor and aircraft
Separation；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
10. a kind of release based on real-time status identification separates autocontrol method, it is characterised in that including：
Real-time resolving is carried out to the positional information of tractor by navigation module, the real-time speed of tractor is obtained, by the reality
Shi Sudu is sent to display control module；
The real-time speed is received by display control module, sent according to the real-time speed and the comparative result of separating rate
First separates control instructions；And the second separates control instructions or brake instruction are sent according to feedback signal；
By discharging separation module according to first separates control instructions, using the first separation policy control tractor and flight
Device separates；And according to second separates control instructions, using the second separation policy control control tractor and aircraft point
From；And according to the brake instruction, using the 3rd separation policy control tractor and aircraft emergency brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158818.6A CN107807543B (en) | 2017-11-20 | 2017-11-20 | Automatic release separation control system and method and traction running test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158818.6A CN107807543B (en) | 2017-11-20 | 2017-11-20 | Automatic release separation control system and method and traction running test device |
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| Publication Number | Publication Date |
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| CN107807543A true CN107807543A (en) | 2018-03-16 |
| CN107807543B CN107807543B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711158818.6A Active CN107807543B (en) | 2017-11-20 | 2017-11-20 | Automatic release separation control system and method and traction running test device |
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| CN (1) | CN107807543B (en) |
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| CN112960138A (en) * | 2021-02-03 | 2021-06-15 | 北京航空航天大学 | Dragging system and control method for airplane ground running |
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| Publication number | Publication date |
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| CN107807543B (en) | 2020-11-10 |
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