Title :
H∞ control of continuous time fuzzy dynamic systems
Author :
Feng, G. ; Cao, S.G. ; Rees, N.W. ; Cheng, C.M. ; Ma, J.
Author_Institution :
Sch. of Electr. Eng., Univ. of New South Wales, NSW, Australia
Abstract :
This paper addresses robust H∞ control of complex systems which can be represented by an fuzzy dynamic model. A new controller design method using state feedback is proposed based on quadratic stability theory. A number of necessary and sufficient conditions are derived for quadratic stabilizability with disturbance attenuation of the control system concerned. An example is also given to demonstrate the performance of the proposed controller design methods
Keywords :
H∞ control; control system synthesis; fuzzy control; large-scale systems; robust control; stability criteria; state feedback; complex systems; continuous time fuzzy dynamic systems; controller design method; disturbance attenuation; necessary and sufficient conditions; quadratic stability theory; robust H∞ control; state feedback; Attenuation; Control system synthesis; Control systems; Design methodology; Fuzzy control; Fuzzy systems; Robust control; Stability; State feedback; Sufficient conditions;
Conference_Titel :
Fuzzy Systems, 1997., Proceedings of the Sixth IEEE International Conference on
Conference_Location :
Barcelona
Print_ISBN :
0-7803-3796-4
DOI :
10.1109/FUZZY.1997.622869
