MODEL-REDUCTION FOR FLEXIBLE SPACE STRUCTURES

被引：33

作者：

GAWRONSKI, W ^{[1
]}

WILLIAMS, T ^{[1
]}

机构：

[1] UNIV CINCINNATI,DEPT AEROSP ENGN & ENGN MECH,CINCINNATI,OH 45221

来源：

JOURNAL OF GUIDANCE CONTROL AND DYNAMICS | 1991年 / 14卷 / 01期

关键词：

PRINCIPAL COMPONENT ANALYSIS; MODAL COST-ANALYSIS; LINEAR-SYSTEMS;

D O I：

10.2514/3.20606

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper presents the conditions under which modal truncation yields a near-optimal reduce-order model for a flexible structure. Next, a robust model reduction technique is developed to cope with the damping uncertainties typical of a flexible space structure. Finally, a flexible truss and the Control of Flexible Structures-1 mast are used to give realistic applications for the model reduction techniques studied in this paper.

引用

页码：68 / 76

页数：9

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