Large SAR Antenna Deployable Structure Design and Optimization-Reference-Cited by-同舟云学术

Large SAR Antenna Deployable Structure Design and Optimization

Published:2012-04 Issue: Volume:163 Page:62-65
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Wang Han¹,Wang Chun Jie¹,Li Xiao²,Lin Qiu Hong²

Affiliation:

1. Beihang University

2. China Academy of Space Technology

Abstract

Remote sensing satellites equipped with large synthetic aperture radar (SAR) can image the earth in all weather and lighting conditions. For high packaging efficiency in launch and precise configuration on orbit, deployable mechanisms are designed to deploy the large SAR antenna panels. For the two-panel antenna, a six-bar-linkage deployable driving mechanism is designed. According to the design, a parameterized dynamic model is built in ADAMS software with secondary development technology to obtain its dynamics characteristics through simulation analysis. To improve the dynamic characteristics and the precision of deployment design of experiments and optimizations were carried through in this paper.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.163.62.pdf

Reference7 articles.

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