DESIGN OF LINEAR SUPERVISED CONTROL FOR DISCRETE FUZZY SYSTEM
-
摘要: 在对现有的T-S型模糊系统的稳定性结果进行分析的基础上，研究了状态空间形式下离散型模糊系统在子空间上的线性分解，基于该线性分解设计一线性监督控制器使模糊闭环系统稳定，从而用简单的线性系统理论完成了对复杂非线性系统的控制．仿真结果证明了该线性监督控制器的有效性．Abstract: Based on the analysis of stability for T-S fuzzy system, the linear decomposition of fuzzy system in every subspace is investigated. A linear supervised controller is designed to make fuzzy closed loop system stable. Therefore, the simple linear system theory can be used to control complicated nonlinear system. The simulation results show that the validity of this linear supervised controller is fine.
-
Keywords:
- T-S fuzzy model /
- fuzzy control /
- stability /
- supervised control
-
-
[1] T Takagi, M Sugeno. Fuzzy Identification of Systems and its Application to Modeling and Control. IEEE Trans SMC.1985,15(1):116～132 [2] K Tanaka, M Sugeno. Stability Analysis and Design of Fuzzy Control System. Fuzzy set and systems, 1992. 45:135～156 [3] S G Cao, N W Rees, G Feng. Analysis and Design for a Class of Complex Control Systems Part I:fuzzy controller de-sign. Automatica, 1997,33(6): 1029～1039 [4] S G Cao, N W Rees, G Feng. Stability Analysis of Fuzzy Control Systems. IEEE Trans. S. M. C., 1996,26(1):201～204
计量
- 文章访问数: 1135
- HTML全文浏览量: 0
- PDF下载量: 287
下载:
