Fault Detection Filter for Uncertain Fuzzy Systems: an Lmi Approach
نویسندگان
چکیده
The paper addresses the problem of designing a robust fault detection filter for an uncertain Takagi-Sugeno fuzzy models. The existence of a robust fault detection filter that guarantees i) the L2-gain from an exogenous input to a residual signal is less than a prescribed value and ii) the L2-gain from a fault signal to a residual signal is greater than a prescribed value is given in terms of the solvability of linear matrix inequalities. A numerical example is used to illustrate the effectiveness of the proposed design techniques. Copyright c ©2005 IFAC
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تاریخ انتشار 2004