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本文提出一种采用模糊辨识为基础的参数自调整模糊控制的交流调速系统。根据实测数据,应用模糊推理合成规则,建立交流电机的模糊模型;采用参数自调整的模糊控制方案,以满足过程响应在不同运行状态下对参数的不同要求,得到最佳的动、静态特性。文中给出了模糊控制交流调速系统的实验结果。
In this paper, an AC speed regulation system based on fuzzy identification is proposed. According to the measured data, the fuzzy inference synthesis method is applied to establish the fuzzy model of AC motor. The fuzzy control scheme with parameter self-adjustment is adopted to meet the different requirements of the process response under different operating conditions and get the best dynamic and static characteristics. The paper gives the experimental results of fuzzy control AC speed regulation system.