结构锁解锁同步性影响因素分析  

Influence Factor Analysis of Synchronization Between Structure Hooks

作　　者：郑云青 邵济明 程芳华 刘志 

机构地区：[1]上海宇航系统工程研究所,上海201109 [2]上海市空间飞行器机构重点实验室,上海201109

出　　处：《上海航天》2015年第2期50-53,共4页Aerospace Shanghai

基　　金：上海市科学技术委员会资助(10XD1422900)

摘　　要：对影响对接机构结构锁解锁同步性的因素进行了研究。建立了结构锁解锁的力学模型,分析了锁钩啮合量、锁钩摩擦力、拉簧力和端面分离力等因素的影响规律,提出了提高结构锁解锁同步性的措施。研究结果经试验验证,解决了分离角速度过大的问题。The influence factors of synchronization between structure hooks were studied in this paper. The mechanics model of the hook separation was established. between hooks, spring force and interface separation The influence rules of meshed length of hooks, friction force were analyzed. The measures to improve the synchronization of hook separation were put forward. The study conclusion was approved by the experiment which solved the problem that the separation angle velocity was too large.

关 键 词：对接机构 结构锁 同步性 分离 

分 类 号：V526[航空宇航科学与技术—人机与环境工程]