TIME-OPTIMAL SLEWING OF FLEXIBLE SPACECRAFT

被引：106

作者：

BENASHER, J

BURNS, JA

CLIFF, EM

机构：

[1] Virginia Polytechnic Institute and State University, Interdisciplinary Center for Applied Mathematics, Blacksburg, VA

来源：

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS | 1992年 / 15卷 / 02期

关键词：

D O I：

10.2514/3.20844

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The time-optimal slewing problem of flexible spacecraft is considered. The system is discretized by the assumed modes method, and the problem is solved for a linearized model in reduced state space by parameter optimization. Optimality is verified by the Maximum Principle. The linear solution is further used to obtain time-optimal solutions for the nonlinear problem. Some interesting symmetric and asymptotic properties are shown to be possessed by both the linear and the nonlinear problems.

引用

页码：360 / 367

页数：8

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