Decentralized Fuzzy Observer-Based Fault Estimation for Nonlinear Large-Scale Systems
Geun Bum Koo
Abstract:This paper presents a fault estimation technique based on the decentralized fuzzy observer for nonlinear large-scale systems, which are considered to be consisted of fuzzy subsystems and uncertain interconnections. Based on a Takagi-Sugeno fuzzy model for the subsystems of the large-scale system and the decentralized fuzzy observer, the H ∞ performance of the fault estimation problem is established by using the estimation error model. By using H ∞ performance inequalities to address the fault estimation proble… Show more
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