Test system of high-lift control system

A control system and test system technology, applied in the direction of aircraft component testing, etc., can solve the problems of lack of versatility, complex operation process, difficult implementation, etc., to achieve the effect of complete function, improve test efficiency, and shorten test cycle.

Active Publication Date: 2017-04-26
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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AI Technical Summary

Problems solved by technology

[0004] The above-mentioned test environment is often designed and built for a single test object—high-lift control computer or high-lift control system. The test test environment is designed and built at one time and can only be used as a whole for one time.
For example, in the construction of the high-lift control computer test environment, it is necessary to use many instruments and equipment with a single function, such as using a signal generator to simulate the slat control handle to generate an operation excitation signal or to simulate the feedback signal of the slat position sensor. Meters, oscilloscopes, data acquisition and recording systems and other equipment complete the acquisition and recording of cross-link interface analog, digital, and switch signals, and use data bus simulation equipment and data bus monitoring equipment to complete the sending and receiving analysis of data bus information, etc., test and te

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  • Test system of high-lift control system

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Embodiment Construction

[0045] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0046] A test system and method for a high-lift control system, including a high-lift signal transmission disconnection device [1] for completing high-lift control computer-related cross-linking signal detection, high-lift control system interface test equipment [2], and Flap and slat override control board simulator[3], flap and slat joystick simulator[4], flap PDU (power drive unit) simulator[5], slat PDU (power drive unit) simulator[6] ], flap anti-retraction braking device simulator[7], flap transmission line simulator[8], slat transmission line simulator[9], slat anti-retraction braking device simulator[10] ], flap rudder position sensor simulator[11], flap tilt sensor simulator[12], slat tilt detection device simulator[13], slat rudder position sensor simulator[14], avionics system The main flight display simulator [15] and the central maintena...

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Abstract

The invention discloses a test system of a high-lift control system and a method thereof and belongs to the field of an aviation engineering test. The test system is characterized by comprises a high-lift signal transmission interruption and connection apparatus, a high-lift control system test interface device, a flap and edge slat super control panel, a slotted flap super control handle, a slotted flap PDU (power driving unit), a slotted flap anti-retracting brake apparatus, a simulator of a slotted flap rudder surface position sensor, an avionics system simulator and test application software. Simulation of crosslinking equipment in a test of the high-lift control system is realized, and the high-lift control system is tested.

Description

technical field [0001] The invention relates to a test system of a high-lift control system and a method thereof, in particular to a test system of a high-lift control system, belonging to the field of aeronautical engineering test. Background technique [0002] The aircraft high-lift control system is an important functional system of the aircraft. It increases the lift of the aircraft during take-off, landing or flight, and coordinates with other functional systems of the aircraft to better perform flight tasks. The aircraft high-lift control system includes a leading edge slat control system and a trailing edge flap control system, which are respectively used to control the movement of the leading edge slat and trailing edge flap. The leading edge slat control system is controlled by the flap slat control handle or The control command issued by the override control board is sent to the high-lift control computer (also known as high-lift controller, or slat control compute...

Claims

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Application Information

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IPC IPC(8): B64F5/60
Inventor 支超有李霞
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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