【摘要】 在对T-S模型的结构及稳定性分析研究的基础上,提出了一种基于T-S模型最简的模糊PID控制系统;该系统克服了非线性系统设计的困难,借助于线性系统理论解决非线性系统设计中的问题;还把三维模糊PID控制系统设计用两个二维的模糊控制器或是二维模糊控制器加上积分环节来替代,使模糊PID控制系统的设计得到大大的简化 仿真结果表明:这种模糊PID控制系统具有结构简单,规则数少,稳定性高的特点更多还原

【Abstract】 The paper builds up a kind of brief Fuzzy-PID controlling system based on T-S model. This system overcomes the difficulty of un-linearity design through recurring to linearity system theory to solve the problem of un-linearity system design. Besides, the design of this Fuzzy—PID controlling system is concise owing to using two planar fuzzy controllers adding integral to substitute three-dimensional fuzzy controller PID system. The results of simulating tests indicate that this Fuzzy—PID controlling system has the specialty of the brief structure and few rules and long stability.更多还原