CN103995505A - Automatic throttle actuating mechanism excitation apparatus for ground test - Google Patents
Automatic throttle actuating mechanism excitation apparatus for ground test Download PDFInfo
- Publication number
- CN103995505A CN103995505A CN201410154075.5A CN201410154075A CN103995505A CN 103995505 A CN103995505 A CN 103995505A CN 201410154075 A CN201410154075 A CN 201410154075A CN 103995505 A CN103995505 A CN 103995505A
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- Prior art keywords
- auto
- throttle
- topworks
- power supply
- data collecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses an automatic throttle actuating mechanism excitation apparatus for a ground test, and belongs to the field of airplane designing. The apparatus comprises an industrial control computer, a wiring platform and a set of excitation power source. During an automatic throttle ground test process, an automatic throttle actuating mechanism is excited usually by use of a simulation device so as to control simulation, power supply and interface communication which are needed by an automatic throttle ground test. The apparatus is based on a system structure of the industrial control computer, a data collection card and the wiring platform and has the following advantages of shortened test scale, shortened test period, and more comprehensive verification of the automatic throttle actuating mechanism.
Description
Technical field
The invention belongs to airplane design field, relate to a kind of auto-throttle topworks exciting bank that is applicable to ground experiment.
Background technology
In carrying out auto-throttle ground experiment process, need auto-throttle topworks to participate in, and auto-throttle topworks needs incentive environment normally to work, if by the scheme on true aircraft, need to drop in test flight control system it is carried out to corresponding excitation, its shortcoming is that experimental scale is larger, and input resource is many.
Summary of the invention
The object of the invention is: adopt analogue means to carry out the excitation of auto-throttle topworks, to realize the necessary control emulation of auto-throttle ground experiment, power supply and interface communication.
A kind of technical scheme that is applicable to the auto-throttle topworks exciting bank of ground experiment is shown in accompanying drawing 1: it is characterized in that, comprise an industrial computer, a wiring platform and a set of excitation power supply; Industrial computer is provided with two data collecting cards, and industrial computer is connected with wiring platform by data collecting card, for controlling the operation of auto-throttle topworks, and gathers its running status; On wiring platform, be furnished with two terminal strips, be connected with data collecting card respectively; Two terminal rows, one is connected with excitation power supply, and 2 cable X1, X2 of Yi Geyu auto-throttle topworks are connected; On wiring platform, be also furnished with guidance panel (switch and pilot lamp are installed on it) and relay group, switch on guidance panel is connected with auto-throttle topworks with power supply respectively by terminal row, for the power supply of auto-throttle topworks, relay group one side is connected with data collecting card by terminal strip, one side connects through cable X1, X2Yu auto-throttle topworks by terminal row, by data collecting card, export digital quantity signal pilot relay group switch signal is provided, for the logic control of topworks's operational process; Four power supplys of excitation power supply, are respectively 400Hz/36V power supply, 27V direct supply, +/-15V direct supply and 5V direct supply, for the power supply of auto-throttle topworks.Industrial computer gathers throttle position feedback transducer signal by data collecting card through the terminal strip of wiring platform, judges whether auto-throttle topworks moves to target location.
Be applicable to auto-throttle topworks motivational techniques for ground experiment, utilize auto-throttle topworks exciting bank to operate as follows:
1) normal operating conditions
A) by the switch on guidance panel, controlling 400Hz/36V power supply, 27V direct supply, +/-15V direct supply and 5V direct supply connects, 400Hz/36V electricity, 27V direct current, +/-15V, 5V direct current arrive auto-throttle topworks side terminal through power supply side terminal row by guidance panel and arrange, and by cable X1, X2, reach auto-throttle topworks motor;
B) the data collecting card output digit signals on operation industrial computer, arrives relay group by terminal strip, by the adhesive of pilot relay group, makes signal arrive auto-throttle topworks through terminal row and X1, X2 cable, thereby control machine operation, prepares;
C) auto-throttle topworks feedback states signal (whether standby condition normal) by cable X1, X2 through wiring platform by data collecting card to industrial computer, state normally carries out following steps, otherwise carries out fail operation state step;
D) service data capture card output speed simulating signal (advancing or backing signal), arrives the side terminal row of auto-throttle topworks through terminal strip, by cable X1, X2, arrives respectively auto-throttle topworks;
E) auto-throttle topworks, according to the work of velocity simulate signal, moves forwards or backwards.
F) industrial computer receives the signal of position feedback transducer on throttle through wiring platform by data collecting card, judges whether auto-throttle topworks arrives target location;
G) when auto-throttle topworks arrives behind target location, industrial computer is transferred to auto-throttle topworks by wiring platform through cable X1, X2 by data collecting card outputting analog signal (stop signal), controls the stop motion of auto-throttle topworks.
2) fail operation state
A) first should report corresponding failure;
Then according to failure condition, be handled as follows: do not allow industrial computer to auto-throttle topworks output speed simulating signal; Allow separately motor working properly to be operated to execution work order by normal operating conditions.
Advantage of the present invention is:
1) adopt analogue means to carry out the excitation of auto-throttle topworks, dwindled the scale of test, save ample resources;
2) can be according to testing requirements to increasing fault simulating function, more comprehensive to the checking of auto-throttle topworks.
Accompanying drawing explanation
Accompanying drawing 1 is that the system of auto-throttle topworks exciting bank forms
Embodiment
Below by specific embodiment, also the present invention is described in further detail by reference to the accompanying drawings.
Auto-throttle Self-traveling mechanism used connects a load throttle, has position feedback transducer on throttle, and auto-throttle Self-traveling mechanism includes A channel, two motors of B passage, needs pumping signal in Table 1.
Table 1
1. normal operating conditions
A) by the switch on guidance panel, controlling 400Hz/36V power supply, 27V direct supply, +/-15V direct supply and 5V direct supply connects, 400Hz/36V electricity, 27V direct current, +/-15V, 5V direct current arrive auto-throttle topworks side terminal through power supply side terminal row by guidance panel and arrange, and by cable X1, X2, reach the A of auto-throttle topworks, B passage motor;
B) the data collecting card output digit signals on operation industrial computer, by terminal strip, arrive relay group, by the adhesive of pilot relay group, make signal arrive auto-throttle topworks through terminal row and X1, X2 cable, thereby control that A channel motor enables, A channel motor steering, the left loading clutch of A, the right loading clutch of A, B passage motor enable, B passage motor steering, the left loading clutch of B passage, the right loading clutch of B passage work;
C) auto-throttle topworks is by cable X1, (whether the communication of auto-throttle A channel is normal through wiring platform feedback operation status signal for X2, whether the left loading clutch state of A channel motor works, whether the right loading clutch state of A channel motor works, whether A channel electric machine operation state is normal, whether auto-throttle B tunneling traffic is normal, whether the left loading clutch state of B passage motor works, whether the right loading clutch state of B passage motor works, whether B passage electric machine operation state is normal) to data collecting card, whether industrial computer judgement is healthy from these duties of data collecting card, health represents the A of auto-throttle topworks, B passage motor reaches readiness for operation, can carry out next step, otherwise carry out fail operation state step,
D) service data capture card export 2 road 0-10V velocity simulate signal (supposition 0V be forward maximal rate, 10V is reverse maximal rate, 5V speed is 0), through terminal strip, arrive the side terminal row of auto-throttle topworks, by cable X1, X2, arrive respectively the A of auto-throttle topworks, B passage motor;
E) auto-throttle topworks, according to the work of velocity simulate signal, moves forwards or backwards;
F) industrial computer receives the signal of position feedback transducer on throttle through wiring platform by data collecting card, judges whether auto-throttle topworks arrives target location;
G) when auto-throttle topworks arrives behind target location, industrial computer is by data collecting card outputting analog signal 5V(stop signal) by wiring platform, through cable X1, X2, be transferred to auto-throttle topworks, control the stop motion of auto-throttle topworks.
2. fault condition detection
A) first should report corresponding failure;
B) according to failure condition, be handled as follows: if one or more non-health signals all appear in A, B passage, do not allow the velocity simulate signal of industrial computer to the output 0-10V of auto-throttle topworks; If A, B passage only have 1 passage to occur one or more non-health signals, allow separately motor working properly to be operated to execution work order by normal operating conditions.
Claims (1)
1. an auto-throttle topworks exciting bank that is applicable to ground experiment, is characterized in that, comprises an industrial computer, a wiring platform and a set of excitation power supply;
Industrial computer is provided with two data collecting cards, and industrial computer is connected with wiring platform by data collecting card, for controlling the operation of auto-throttle topworks, and gathers its running status;
On wiring platform, be furnished with two terminal strips, be connected with data collecting card respectively;
Two terminal rows, one is connected with excitation power supply, and 2 cable X1, X2 of Yi Geyu auto-throttle topworks are connected;
On wiring platform, be also furnished with guidance panel and relay group, switch and pilot lamp are installed on guidance panel;
Switch on guidance panel is connected with auto-throttle topworks with power supply respectively by terminal row, for the power supply of auto-throttle topworks, relay group one side is connected with data collecting card by terminal strip, one side connects through cable X1, X2Yu auto-throttle topworks by terminal row, by data collecting card, export digital quantity signal pilot relay group switch signal is provided, for the logic control of topworks's operational process;
Four power supplys of excitation power supply, are respectively 400Hz/36V power supply, 27V direct supply, +/-15V direct supply and 5V direct supply, for the power supply of auto-throttle topworks; Industrial computer gathers throttle position feedback transducer signal by data collecting card through the terminal strip of wiring platform, judges whether auto-throttle topworks moves to target location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154075.5A CN103995505B (en) | 2014-04-17 | 2014-04-17 | A kind of auto-throttle actuator exciting bank for ground experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154075.5A CN103995505B (en) | 2014-04-17 | 2014-04-17 | A kind of auto-throttle actuator exciting bank for ground experiment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103995505A true CN103995505A (en) | 2014-08-20 |
| CN103995505B CN103995505B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410154075.5A Active CN103995505B (en) | 2014-04-17 | 2014-04-17 | A kind of auto-throttle actuator exciting bank for ground experiment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891993A (en) * | 2017-08-30 | 2018-04-10 | 陕西千山航空电子有限责任公司 | A kind of method for testing security of priming device triggering logic |
| CN112509415A (en) * | 2020-11-25 | 2021-03-16 | 青岛蓝天航空科技有限公司 | Simulation device of airborne automatic throttle actuating mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5541504A (en) * | 1992-04-06 | 1996-07-30 | All Nippon Airways Co., Ltd. | Sequential connecting apparatus for automatic testing |
| CN102175444A (en) * | 2011-02-17 | 2011-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Device for measuring load of multiple throttle rods |
| CN203011389U (en) * | 2012-12-06 | 2013-06-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Distributed radio navigation excitation system |
| CN203217366U (en) * | 2013-03-22 | 2013-09-25 | 中国航空工业集团公司沈阳飞机设计研究所 | Simulation excitation and comprehensive testing apparatus for electromechanical non-bus signals and bus signals |
-
2014
- 2014-04-17 CN CN201410154075.5A patent/CN103995505B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5541504A (en) * | 1992-04-06 | 1996-07-30 | All Nippon Airways Co., Ltd. | Sequential connecting apparatus for automatic testing |
| CN102175444A (en) * | 2011-02-17 | 2011-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Device for measuring load of multiple throttle rods |
| CN203011389U (en) * | 2012-12-06 | 2013-06-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Distributed radio navigation excitation system |
| CN203217366U (en) * | 2013-03-22 | 2013-09-25 | 中国航空工业集团公司沈阳飞机设计研究所 | Simulation excitation and comprehensive testing apparatus for electromechanical non-bus signals and bus signals |
Non-Patent Citations (1)
| Title |
|---|
| 董勤鹏 等: "基于某航空电子设备的自动测试系统设计与实现", 《现代电子技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891993A (en) * | 2017-08-30 | 2018-04-10 | 陕西千山航空电子有限责任公司 | A kind of method for testing security of priming device triggering logic |
| CN112509415A (en) * | 2020-11-25 | 2021-03-16 | 青岛蓝天航空科技有限公司 | Simulation device of airborne automatic throttle actuating mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103995505B (en) | 2016-06-08 |
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