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Steering engine motion detection device and method

A motion detection and steering gear technology, used in aircraft component testing and other directions, can solve problems such as low efficiency, reduce costs, reduce the requirements for personnel professionalism, and improve the test level.

Active Publication Date: 2020-08-14
THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the manual operation judgment, the requirements for the operator are relatively high, and it usually requires the cooperation of multiple people, for example, one person sends instructions, and one or two people observe the movement of the rudder blade, which is less efficient

Method used

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  • Steering engine motion detection device and method
  • Steering engine motion detection device and method

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0036] see figure 1 As shown, the embodiment of the present invention provides a steering gear motion detection device, which is suitable for detecting the motion state of all the steering blades 4 on the steering gear, and the actual motion state of the steering gear can be obtained according to the actual motion state of all the steering blades 4 on the steering gear. Sports status and working status. The steering gear motion detection device includes a contact device and a single detection unit 5 . The contact device is composed of a rudder blade bracket 2 and a plurality of U-shaped branches 3 , and two contact sensors are arranged inside each U-shaped branch 3 . When detecting the motion of the steering gear, place each steering piece 4 of the steering gear in a U-shaped branch 3 of the contact device, and the controller of the aircraft...

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Abstract

The invention discloses a steering engine motion detection device and method and belongs to the technical field of steering engine detection. The device comprises a contact device and a detection single machine, wherein the contact device is composed of a rudder piece support and a plurality of U-shaped branches arranged on the rudder piece support, two contact sensors are oppositely arranged on the inner side of each U-shaped branch, when steering engine motion detection is performed, a rudder piece is placed in each U-shaped branch, and the contact sensors are used for obtaining a contact state of the rudder pieces arranged in the corresponding U-shaped branches; and the detection single machine is connected with the contact device and is used for receiving the contact states fed back byall the contact sensors, processing according to the contact states to obtain the actual motion state of each rudder piece, and processing according to the actual motion states of all the rudder pieces to obtain an actual motion state of an aircraft and a working state of a steering engine. The device and the method have beneficial effects that motion data of the rudder pieces and the steering engine can be efficiently and automatically recorded in real time, and the actual motion state and the working state of the steering engine can be judged.

Description

technical field [0001] The invention relates to the technical field of steering gear detection, in particular to a steering gear motion detection device and method. Background technique [0002] Steering gear refers to a kind of executive component that controls the rotation of the aircraft rudder surface (control surface) in the autopilot, and it has multiple rudder blades. At present, there are many rudder blade motion detection devices. Generally speaking, all steering gear testers can detect rudder blades, and there are many methods for rudder blade motion detection, such as displacement detection, picture detection, dial indicator detection, etc. However, on the one hand, these detection methods are not suitable for the detection of missile assembly steering gear, on the other hand, the detection methods are complicated and the cost of the equipment used is high. [0003] When the traditional missile assembly steering gear test involves polarity inspection, it is mainl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60
Inventor 许卫国秦春王佳丽程炼邵志浩
Owner THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD
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