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Aircraft control stick force and displacement measuring device and measuring method thereof

A technology of displacement measurement and measurement device, applied in the direction of measurement device, measurement of force applied to control elements, instruments, etc., can solve the problems of installation, use, adjustment difficulties, etc., and achieve compact structure, low cost, and small space size. Effect

Inactive Publication Date: 2011-11-23
支怡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the measurement accuracy and the reliability of the results, the precise installation of the sensor and the connecting rod transmission mechanism is required to ensure the reliable and accurate transmission of the mechanical quantity, which makes installation, use and adjustment very difficult

Method used

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  • Aircraft control stick force and displacement measuring device and measuring method thereof
  • Aircraft control stick force and displacement measuring device and measuring method thereof
  • Aircraft control stick force and displacement measuring device and measuring method thereof

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Embodiment Construction

[0027] The structure of an aircraft control stick force and displacement measuring device is as follows: figure 1 As shown, it consists of joystick [1], force signal detection unit [2], displacement signal detection unit [3] and installation connection unit [4]. Joystick [1], force signal detection unit [2], installation connection The unit [4] and the displacement signal detection unit [3] are combined and integrated in space according to the "1" shape structure, and the joystick [1] and the installation connection unit [4] are arranged above and below the force signal detection unit [2] On both sides, the displacement signal detection unit [3] is arranged under the installation connection unit [4];

[0028] Among them, the joystick [1] is used to apply the manipulation force, simulating the manipulation of the driver without changing the actual manipulation situation, the force signal detection unit [2] and the displacement signal detection unit [3] are used to detect the ma...

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Abstract

The invention relates to an aircraft control stick force and displacement measuring device and a measuring method thereof, belonging to the field of aeronautical engineering experiments and tests. The invention is characterized in that the measuring device consists of a control handle, a force signal detecting unit, a displacement signal detecting unit and a mounting and connecting unit; the controlling handle, the force signal detecting unit, the displacement signal detecting unit and the mounting and connecting unit are combined and integrated together into a 1-shaped structure in space; the force signal detecting unit and the displacement signal detecting unit are distributed at an upper side and a lower side of the mounting and connecting unit; the measuring device is connected with the control stick through the mounting and connecting unit; force is applied to the control stick by the controlling handle and the control stick is controlled to move; and the magnitudes of the controlling force and displacement are measured by the force signal detecting unit and the displacement signal detecting unit. The aircraft control stick force and displacement measuring device has the characteristics of compact and simple structure, small space dimension, low cost, reliability in work, high testing accuracy and convenience for mounting, using and adjusting, and is suitable for measurement of the controlling force and the displacements of various kinds of aircraft control sticks.

Description

Technical field [0001] The invention relates to an aircraft control stick force and displacement measuring device and a measuring method thereof, in particular to a pilot operating control stick operating force and displacement measuring device and a method thereof, which belong to the field of aeronautical engineering test and test. Background technique [0002] At present, in the measurement of the force and displacement of the aircraft cockpit, the measurement of the force and displacement of the cockpit is often completed by modifying it for a specific cockpit; or designing special fixtures and connectors, and using general tension and pressure sensors to measure Steering rod force, using angular displacement sensor, linear displacement sensor, and cable displacement sensor to measure the displacement of the driving rod, has the following deficiencies: [0003] 1. To modify a specific driving rod, it is necessary to design and complete the driving rod force measurement u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/22G01B21/02
Inventor 支怡
Owner 支怡
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