A New Indirect Adaptive Fuzzy Control for a Class of SISO Nonlinear Discrete-Time Systems

摘要：

A new indirect adaptive fuzzy control scheme is developed for a class of nonlinear discrete-time systems. To avoid the possible controller singularity problem, the controller, which is designed by fuzzy logic systems, is derived from quadratic performance index, and the time-varying gain adaptive laws are used to adjust the unknown parameters. The proposed design scheme guarantees that all the signals in the resulting closed-loop system are bounded, and the generalized tracking error converges to a small neighborhood of the origin. Simulation results indicate the effectiveness of this scheme.

作者: Wuxi Shi

作者单位: School of Electrical Engineering and Automation, Tianjin Polytechnic University, tianjin, 300160

会议类型: 国际会议

会议名称: 2011 Eighth International Conference on Fuzzy System and Knowledge Discovery(第八届模糊系统与知识发现国际会议 FSKD 2011)

会议地点: 上海

会议语种:英文

页码: 34-38

在线出版日期: 2011-07-26（万方平台首次上网日期，不代表论文的发表时间）