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Paper details
Number 3 - September 2005
Volume 15 - 2005
Non-quadratic performance design for Takagi-Sugeno fuzzy systems
Miguel Bernal, Petr Hušek
Abstract
This paper improves controller synthesis of discrete Takagi-Sugeno fuzzy systems based on non-quadratic Lyapunov functions, making it possible to accomplish various kinds of control performance specifications such as decay rate conditions, requirements on control input and output and disturbance rejection. These extensions can be implemented via linear matrix inequalities, which are numerically solvable with commercially available software. The controller design is illustrated with an example.
Keywords
fuzzy control, Lyapunov functions, LMIs