模拟器分离试验振荡源分析

PDF(2644 KB)

振动与冲击 ›› 2013, Vol. 32 ›› Issue (3) : 106-109.

论文

模拟器分离试验振荡源分析

徐志刚1，周瑞虎1,2，王军义1

作者信息 +

文章历史 +

摘要

介绍模拟器分离试验台和子体释放机构。在子体与母体分离试验中出现振荡现象。通过建立模型，对振荡源进行理论分析；结合大量试验，总结振荡源的产生原因和影响因素，并提出改进措施。分析振荡源，可更准确地测出在分离过程中，子、母体的姿态和速度，为真实太空环境下筒式偏心在轨分离提供数据依据。

Abstract

The simulator separation test-bed and daughter release mechanism are introduced. The phenomenon of oscillation appears in the daughter and maternal separation test. The oscillation source is analyzed in theory by building model. Combined with a large number of experiments, the oscillation source reasons and influencing factors are summarized and put forward for improvement measure. Through analyzing oscillation source, the posture and speed of the daughter and maternal can be measured more accurately in separation process, it provides data basis for real space environment on orbit separation.