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Airplane wheel anti-skid braking system detection simulator

A technology of anti-skid brakes and simulators, which is applied in the testing of mechanical components, testing of machine/structural components, instruments, etc. It can solve the problems of single detection function, long detection process, and no fault simulation function, etc., and achieve high precision , good stability and strong real-time effects

Active Publication Date: 2016-07-27
山东首景辉光电科技有限公司
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Problems solved by technology

[0003] In the past, the detection equipment of aircraft wheel anti-skid brake system had complicated operation steps, single detection function, no fault simulation function, and the detection process took a long time

Method used

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  • Airplane wheel anti-skid braking system detection simulator

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Embodiment Construction

[0031] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0032] Please refer to figure 1 As shown, it is a schematic structural view of the aircraft wheel anti-skid braking system detection simulator of the present invention, and the detection simulator includes: an analog detection host 1, seven boards connected to the analog detection host 1 respectively, and for The detection interface 101 and the analog interface 102 of the external wheel anti-skid brake control box 2; wherein,

[0033] The seven boards connected to the analog detection host 1 are respectively: an analog voltage acquisition board 10, a wheel speed signal acquisition board 20, a signal conditioning board 30, a relay switch board 40, and a first sine wave simulation board Card 50, second sine wave anal...

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Abstract

The invention discloses an airplane wheel anti-skid braking system detection simulator.The airplane wheel anti-skid braking system detection simulator comprises a simulation test host, seven board cards which are connected to the simulation test host and a detection interface and a simulation interface which are used for being externally connected with an airplane wheel anti-skid braking control box; the seven board cards are the analog voltage acquisition board card, the airplane wheel rotation speed signal acquisition board card, the signal conditioning board card, the relay switch board card, the first sine wave simulation board card, the second sine wave simulation board card and the analog voltage output board card; the analog voltage acquisition board card, the airplane wheel rotation speed signal acquisition board card, the signal conditioning board card and the relay switch board card are connected to the detection interface, the first sine wave simulation board card and the second sine wave simulation board card are connected to the relay switch board card, and the signal conditioning board card and the analog voltage output board card are connected to the simulation interface.The airplane wheel anti-skid braking system detection simulator is combined with a virtual instrument to achieve the functions of anti-skid braking off-location detection, in-situ detection and automatic simulation and provide acquired data and waveforms of all signals.

Description

technical field [0001] The invention relates to a detection device for an aircraft wheel anti-skid brake system, especially suitable for an aircraft wheel anti-skid brake controller, an electro-hydraulic servo valve, a wheel speed sensor, a brake pressure sensor and other components in an outfield environment. A device for detecting and simulating the wheel anti-skid braking system. Background technique [0002] The anti-skid braking system of aircraft wheels is an important part of the aircraft, which is related to whether the aircraft can take off and land normally. Therefore, it is quite necessary to detect the anti-skid braking system of aircraft wheels. [0003] In the past, the detection equipment of aircraft wheel anti-skid brake system had complicated operation steps, single detection function, no fault simulation function and long detection process. Contents of the invention [0004] Aiming at the structural deficiencies in the prior art, the invention provides a...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01M99/00G01M13/00
CPCG01M13/00G01M99/00G01R31/008
Inventor 赵红军崔旭涛薛崇伟许海华魏高峰刘虎
Owner 山东首景辉光电科技有限公司
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