西安电子科技大学学报（自然科学版）Issue(1)：110-115,6.DOI:10.3969/j.issn.1001-2400.2016.01.020
偏馈式构架反射器展开冲击特性分析
Deployment impact analysis of the offset-fed truss reflector
摘要
Abstract
As the off-fed truss reflector is connected to the platform by a single edge and deployed rapidly through being driven by the spring , the impact influence acts obviously on both the reflector and the platform . Due to limitations of the ground test , the in-orbit deployment impact characteristics of truss reflector are difficult to obtain . Then , by taking a certain reflector as the research object , a dynamic model is established with multibody dynamic software . Based on the modified model with ground deployable tests , in-orbit deployment impact characteristics are obtained by simulation analysis . Therefore , the method for multibody dynamic modeling is suitable for truss reflector dynamic research , and the result is useful for the deployable reliability optimization .关键词
展开天线/反射器/动力学/冲击/特性分析Key words
deployable antenna/reflector/dynamics/impact/characteristics analysis分类
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黄志荣,宋燕平,郑士昆,朱佳龙,王晓凯..偏馈式构架反射器展开冲击特性分析[J].西安电子科技大学学报（自然科学版）,2016,(1):110-115,6.基金项目
国家自然科学基金资助项目 （）
