摘要
研究典型在轨服务机器人气浮式物理仿真系统的有效性问题。针对在轨逼近和操作(抓取、移动和释放)这两种关键工作模式,从动力学原理和干扰下响应的一致性两个方面,系统分析了仿真数据的有效性。基于对误差模型的分析,研究仿真系统中干扰因素对仿真数据有效性的影响,给出物理仿真系统的可应用条件。将该结果应用到具体物理仿真系统中,可以对物理仿真试验起指导作用。
On the basis of operating modes of space relative proximity and manipulation（ capture ,remove and release）, the effecti＇：eness of typical physical simulation system from both basic dynamics equation and response consistency of the two similar systems in the presence of various disturbances is analyzed in the paper, also effects of the disturbance on simulation data effectiveness is studied based on analysis of the error model, and then applicable qualification of the simulation system is summarized. Analysis results provides a reference ideal and approach for effectiveness of similar simulation systems.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2014年第4期432-438,共7页
Journal of Astronautics
关键词
物理仿真
在轨逼近
在轨操作
有效性
Physical simulation
On-orbit proximity
On-orbit operation
Effectiveness
