Flight control simulator tensile and compressive load testing system field calibration device

A technology of flight control and load test, applied in the field of measurement and calibration, to achieve the effect of facilitating digital comparison and reducing the time difference of readings

Pending Publication Date: 2019-04-05
SHANGHAI PRECISION METROLOGY & TEST RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide an on-site calibration device for a flight control simulator tension and compression load test system to solve the problem of on-site calibration of the flight control simulator tension and compression load test system

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  • Flight control simulator tensile and compressive load testing system field calibration device
  • Flight control simulator tensile and compressive load testing system field calibration device
  • Flight control simulator tensile and compressive load testing system field calibration device

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Embodiment Construction

[0028] The following will combine Figure 1 ~ Figure 4 The on-site calibration device of the flight control simulator tension and compression load test system of the present invention is further described in detail.

[0029] figure 1 Shown is a top view of the on-site calibration device of the flight control simulator tension and compression load test system of a preferred embodiment of the present invention; figure 2 Shown is a schematic diagram of the fine-tuning mechanism in a preferred embodiment of the present invention.

[0030] see figure 1 , the on-site calibration device of the flight control simulator tension and compression load test system of this embodiment includes a structural frame, a loading mechanism 20, a standard measurement unit 30, a host computer 40 and a fine-tuning mechanism 50;

[0031] The loading mechanism 20, the standard measuring unit 30 and the calibrated force sensor 60 are sequentially connected and installed on the structural frame;

[0...

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Abstract

The invention provides a flight control simulator tensile and compressive load testing system field calibration device which comprises a structural framework, a loading mechanism, a standard measurement unit, an upper computer and a fine adjustment mechanism. The loading mechanism, the standard measurement unit and a calibrated force sensor are sequentially connected and then installed on the structural framework. The fine adjustment mechanism supports the loading mechanism, and through fine adjustment of the position of the loading mechanism, the loading mechanism, the standard measurement unit and the calibrated force sensor are located on the same straight line. The standard measurement unit and the upper computer are wirelessly connected. The calibrated force sensor and a flight control simulator are connected.

Description

technical field [0001] The invention relates to the field of measurement calibration, in particular to an on-site calibration device for a flight control simulator tension and compression load test system. Background technique [0002] Before the first flight of the aircraft, a large number of ground simulation tests are required, including the main flight control system test, high-lift system test, oil pressure system test, and takeoff system test. [0003] The flight control ground simulation test needs to build a bench that is one-to-one with the aircraft, including the nose, fuselage, left wing, right wing, empennage, test room and stair railing. [0004] The main flight control system of the aircraft is used to control the aircraft, realize the longitudinal, lateral and heading control and trimming of the aircraft in the air, the air deceleration control, and the control of the aircraft after landing or aborting takeoff. The high-lift system of the aircraft consists of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60
Inventor 翁俊祝卿陆伟铭田芳怡陈继刚倪博朱东欢薛嘉铭罗晓平
Owner SHANGHAI PRECISION METROLOGY & TEST RES INST
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