Control capability analysis for complex spacecraft thruster configurations

作     者：WANG Min XIE YongChun 

作者机构：Beijing Institute of Control EngineeringBeijing 100190China National Key Laboratory of Science and Technology on Space Intelligent ControlBeijing 100190China 

出 版 物：《Science China(Technological Sciences)》 (中国科学(技术科学英文版))

年 卷 期：2010年第53卷第8期

页      面：2089-2096页

核心收录：

学科分类：08[工学] 0825[工学-航空宇航科学与技术] 

基　　金：supported by the National Natural Science Foundation of China(Grant No.90305024) 

主　　题：thruster configuration control capability 

摘      要：The set of forces and moments that can be generated by thrusters of a spacecraft is called thecontrol capabilitywith respect to the thruster *** the control capability of a thruster configuration is adequate to fulfill a given space mission,we say this configuration is a feasible one with respect to the *** study proposed a new way to analyze the control capability of the complex thruster *** mathematical definitions of feasibility were proposed,based on which a criterion to judge the feasibility of the thruster configuration was presented through calculating the shortest distance to the boundary of the controllable region as a function of the thruster ***,control capability analysis for the complex thruster configuration based on its feasibility with respect to the space mission was given followed by a 2-D thruster configuration example to demonstrate its validity.