Suspending release device for observing drop vibration attitude changes of lander and test method

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United States of America Patent

PATENT NO 12122538
APP PUB NO 20230055684A1
SERIAL NO

17632575

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Abstract

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A suspending release device for observing a drop vibration attitude change of a lander and a test method are provided. The device includes a bench system, a lifting system fixed to the bench system, a horizontal frame system, an attitude control system, and a suspending release system hinged to the attitude control system. The horizontal frame system may slide vertically on the bench system and may drive the attitude control system to slide horizontally. A test lander is fixed to a release sliding block. The release sliding block is locked with a main load bearing block. An attitude of the test lander when releasing is adjusted. The horizontal frame system is lifted to a predetermined height. Guide rods are indirectly driven to release the sliding block by a motor. The whole lander falls freely and touches the ground to collide, and the process is recorded by a high-speed camera.

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Patent Owner(s)

Patent OwnerAddress
NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSNO 29 JIANGJUN AVENUE JIANGNING DISTRICT NANJING JIANGSU PROVINCE 210000 NANJING CITY JIANGSU PROVINCE 210000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jinbao Nanjing, CN 19 99
Jia, Shan Nanjing, CN 1 1
Zhang, Sheng Nanjing, CN 265 1612
Zhao, Jianhua Nanjing, CN 26 294
Zhou, Xianghua Nanjing, CN 4 1

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