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提出了一种基于模糊推理的控制器参数自调整方法．该方案采用模式识别和模糊逻辑推理技术，根据要求与结果之间的相符程度，整定控制器的参数，经过１０次左右的调整，可以将交流伺服系统速度控制器的增益调到令人满意．仿真和实验表明，该方法是有效的．
A self-adjusting method of controller parameters based on fuzzy inference is proposed. The scheme uses pattern recognition and fuzzy logic inference technology to set the parameters of the controller according to the consistency between the requirements and the results. After about 10 times of adjustment, the gain of the AC servo speed controller can be adjusted satisfactorily. Simulation and experiment show that this method is effective.