Quadratic Stabiliy of a Class of Switched Systems
نویسندگان
چکیده
Quadratic stability of a class of switched non-linear systems is studied in this paper. We first transform quadratic stability problem into an equivalent nonlinear programming problem. Then, with the help of Fritz John condition for nonlinear programming problems, we derive a necessary and sufficient condition for switched systems to be quadratically stable. This necessary and sufficient condition is consisted of a set of algebraic equations and inequalities that are amenable to computer algebra evaluation.
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تاریخ انتشار 2002