Title :
Non-Quadratic Discrete Fuzzy Controller Design Performing Decay Rate
Author_Institution :
Dept. of Control Eng., Czech Tech. Univ., Prague
Abstract :
The present paper extends some existing results for controller synthesis of Takagi-Sugeno fuzzy systems based on nonquadratic Lyapunov functions, making possible to specify a decay rate related with the speed of response. This extension arises from the well-known result based on a common Lyapunov function and can be implemented via linear matrix inequalities, which are numerically solvable with commercially available software. Controller design is illustrated by some examples
Keywords :
Lyapunov methods; computability; control system synthesis; discrete systems; fuzzy control; fuzzy systems; linear matrix inequalities; Takagi-Sugeno fuzzy systems; controller synthesis; decay rate; linear matrix inequalities; nonquadratic Lyapunov functions; nonquadratic discrete fuzzy controller design; numerical solvability; Control engineering; Control system synthesis; Fuzzy control; Fuzzy sets; Fuzzy systems; Linear matrix inequalities; Lyapunov method; Software design; Stability; Takagi-Sugeno model;
Conference_Titel :
Fuzzy Systems, 2005. FUZZ '05. The 14th IEEE International Conference on
Conference_Location :
Reno, NV
Print_ISBN :
0-7803-9159-4
DOI :
10.1109/FUZZY.2005.1452403
