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文献讨论了简单模糊控制器的基本原理和实现方法.文献考虑了简单模糊控制器的动态性能与稳态精度之间的矛盾,但是他是采取用线性切换的办法,没有充分发挥模糊控制器的功能。本文讨论了简单模糊控制器中模糊集的改变对系统性能的影响,为了解决简单模糊控制器的动态性能与稳态精度之间的矛盾,提出了可变模糊集的模糊控制器,仿真试验的结果表明,可变模糊集的模糊控制系统可以大大改善系统的响应性能。在可变模糊集的模糊控制器的基础上,进一步讨论了模糊集自寻优问题,提出模糊集自寻优算法。仿真结果表明,寻优后的模糊集模糊控制系统效果非常好,表明算法是行之有效的。
Literature discusses the basic principles and implementation methods of simple fuzzy controller.The literature considers the contradiction between the dynamic performance and steady-state accuracy of a simple fuzzy controller, but he is to take a linear switching approach, not to give full play to the fuzzy controller Features. In this paper, we discuss the influence of the change of the fuzzy set in the simple fuzzy controller on the system performance. In order to solve the contradiction between the dynamic performance and the steady state accuracy of the simple fuzzy controller, a fuzzy controller with variable fuzzy sets is proposed. The simulation experiment The results show that the fuzzy control system with variable fuzzy sets can greatly improve the system response performance. Based on fuzzy controller of variable fuzzy set, the problem of self-optimization of fuzzy set is further discussed, and a fuzzy set self-optimization algorithm is proposed. The simulation results show that the optimized fuzzy set fuzzy control system is very effective, which shows that the algorithm is effective.