A NECESSARY CONDITION FOR FEEDBACK STABILIZATION

被引:65
作者
CORON, JM [1 ]
机构
[1] UNIV PARIS 11,ANAL NUMER LAB,F-91405 ORSAY,FRANCE
关键词
asymptotic stabilization; continuous feedback; controllability; homology; Nonlinear systems;
D O I
10.1016/0167-6911(90)90017-O
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We give a new necessary condition for the existence of a - static or dynamic - continuous asymptotically stabilizing feedback control for the system x dot = f(x, u). We apply our condition to give an example of a system in R3 which is small time locally controllable, satisfies 'Brockett's second and third condition' and cannot be locally asymptotically stabilized by employing a - static or dynamic - continuous feedback law. © 1990.
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页码:227 / 232
页数:6
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