摘要
根据抓取目标的性质,将空间抓取装置分为合作目标抓取装置和非合作目标抓取装置两类;根据抓取的方式,将空间抓取装置分为刚性、柔性和刚柔混合抓取装置3大类。结合典型的空间抓取装置,对各类空间抓取装置的原理、特点和应用范围进行了分析。为了对各种空间抓取装置进行综合的评价,给出了7个空间抓取装置性能的评价指标,并给出了相应的评价方法,它可以对空间抓取装置的抓取能力、可靠性、后续操作、自身质量与体积、在轨服务寿命等方面的性能进行评价,为空间抓取装置的设计提供了理论参考。
Space grappling devices are divided into two catego-ries as cooperative target grappling device and non-cooperative target grappling device according to the feature of the grappling target. Space grappling devices are divided into three categories as rigid grapple device, flexible grapple device and rigid-flexible hybridgrappling device according to the manners of grappling. By referring to typical grappling devices, the principle, features and application scope of various grappling devices are analyzed. In order to compre- hensively evaluate performance of space grapphng device, 7 evalua- ting indicators and corresponding evaluation methods are put for- ward, which can be used to evaluate the performances as grappling ability, reliability, subsequent operating, self weight and volume, on-orbit servicing life and etc. of the space grappling device, provi- ding theoretical reference for the design of space grappling deviees.
出处
《机械设计》
CSCD
北大核心
2012年第3期1-6,10,共7页
Journal of Machine Design
关键词
在轨服务
空间抓取
空间抓取装置
性能评价
on-orbit service
space grappling
space grap-pling device
performance evaluation
