载人机动装置的姿态与轨迹控制  

Research on Attitude and Trajectory Control for Manned Maneuvering Unit (MMU)

作　　者：定光成[1] 潘科炎[1] 王旭东[1] 

机构地区：[1]北京控制工程研究所,北京100080

出　　处：《航天控制》1999年第3期34-42,共9页Aerospace Control

摘　　要：论述了载人机动装置（MMU）在载人航天中的作用，介绍了MMU控制系统的配置，MMU姿控发动机与轨迹控制发动机的协调控制，MMU的姿态测量以及姿态控制逻辑，分析了MMU姿态控制与轨迹控制的相互影响，最后给出MMU舱外活动的姿态控制以及姿态和轨迹连锁控制的数学仿真结果。The paper researches the role of MMU in the manned space activities, and pre-sents the configuration of the MMU control system, coordinated control of attitude control thrusters and trajectory control thrusters of the MMU, the attitude determination and attitude control logic, and analyzes the interction of attitude control and trajectory control of MMU,and finally gives mathematical simulation results of attitude control as well as the attitude and trajectory- interlocked control for MMU's extravehicular activity (EVA).

关 键 词：载人机动装置 姿态控制 轨迹控制 

分 类 号：V448.22[航空宇航科学与技术—飞行器设计]