FLOW STABILITY OF PATCHY VECTOR FIELDS AND ROBUST FEEDBACK STABILIZATION

被引:29
|
作者
Ancona, Fabio [1 ,2 ]
Bressan, Alberto [3 ]
机构
[1] Univ Bologna, Dipartimento Matemat, I-40127 Bologna, Italy
[2] Univ Bologna, CIRAM, I-40127 Bologna, Italy
[3] SISSA, I-34014 Trieste, Italy
关键词
patchy vector field; impulsive perturbation; feedback stabilization; discontinuous feedback; robustness;
D O I
10.1137/S0363012901391676
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The paper is concerned with patchy vector fields, a class of discontinuous, piecewise smooth vector fields that were introduced by the authors to study feedback stabilization problems. We prove the stability of the corresponding solution set w.r.t. a wide class of impulsive perturbations. These results yield the robustness of patchy feedback controls in the presence of measurement errors and external disturbances.
引用
收藏
页码:1455 / 1476
页数:22
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