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Externally loading centroid adjuster of air-floating rotating table

A technology of adjusting device and air-floating turntable, which is applied in the testing of measuring devices, instruments, machine/structural components, etc., can solve the problems of lack of centroid positioning adjusting device and adjusting method, etc.

Inactive Publication Date: 2006-08-16
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There is no report about the center of mass positioning adjustment device and adjustment method

Method used

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  • Externally loading centroid adjuster of air-floating rotating table
  • Externally loading centroid adjuster of air-floating rotating table
  • Externally loading centroid adjuster of air-floating rotating table

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: Combining figure 1 , the composition of the air-floating turntable external load center of mass adjustment device includes an XOY plane substrate 1, a bolt 2 is vertically installed at the center of the XOY plane substrate 1, and a nut 3 is arranged on the bolt. The position of the center of mass is adjusted by manually adjusting the nut up and down.

Embodiment 2

[0018] Embodiment 2: Combination figure 2 and image 3 , the composition of the air-floating turntable external load centroid adjustment device includes an XOY plane base plate 1, a bolt 2 is vertically installed at the center of the XOY plane base plate 1, a nut 3 is arranged on the bolt, and a speed reduction box 4 is installed on the top of the nut 3, A speed reducer, a motor remote control drive circuit and a battery are assembled in the speed reduction box, the motor 5 is installed on the speed reduction box, the motor remote control drive circuit is connected with the motor, and the output shaft of the motor is connected with the speed reducer. This is a device for non-contact adjustment of the center of mass. When adjusting, the remote control circuit controls the steering of the motor to adjust the lifting of the counterweight, thereby changing the position of the center of mass. The reducer and motor remote control drive circuit can be selected from existing product...

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Abstract

A barycenter regulation device of applied load on air-float rotary platform consists of XOY planar base plate, bolt set on area center of XOY planar base plate, nub being set on bolt and being used as balance weight of barycenter regulation .It can be used to regulate integral center of planar base plate to be at barycenter of XYZ 3D volume after various parts of analog aerobat are set on XYZ 3D planar base plate.

Description

(1) Technical field [0001] The invention relates to a test device, in particular to a device for adjusting the center of mass after a load is applied on the XYZ three-dimensional plane of an air-floating three-axis turntable. (2) Background technology [0002] The full physical simulation of the satellite control system is a unique simulation method in the process of satellite development. It uses the air-floating three-axis turntable as a motion simulator, also known as air-floating table simulation. The full physical simulation of the satellite control system uses the air-floating three-axis turntable to simulate the satellite body as the control object, and the control system uses the satellite control system for simulation. When a space vehicle performs a full-physics simulation, it is necessary to simulate important space environments such as weightlessness or no resistance on the ground. [0003] The air-floating three-axis turntable uses compressed air to form an air...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M19/00G01M99/00
Inventor 曹喜滨张国威孙兆伟高岱叶水池
Owner HARBIN INST OF TECH
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