Quadratic boundedness of nominally linear systems

被引：41

作者：

Brockman, ML ^{[1
]}

Corless, M ^{[1
]}

机构：

[1] Purdue Univ, Sch Aeronaut & Astronaut, W Lafayette, IN 47907 USA

来源：

INTERNATIONAL JOURNAL OF CONTROL | 1998年 / 71卷 / 06期

关键词：

D O I：

10.1080/002071798221506

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A non-linear/uncertain system is quadratically bounded if all its solutions are bounded and this is guaranteed by a quadratic Lyapunov function. We obtain easily checkable conditions which are necessary and sufficient for a class of nominally linear systems to be quadratically bounded. The results are applied to the rotational motion of an axisymmetric spacecraft subject to unknown but bounded disturbance torques.

引用

页码：1105 / 1117

页数：13

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