【摘要】 本文研究了一种交流永磁同步电机伺服系统参数模糊自调整控制器。它将模式分类、模糊推理、特征量辨识等技术结合起来，对于负载转动俱量的变化以及机械振动等情况，经过十余次的调整，使伺服系统控制器的增益自动地调节到比较满意。实验结果证明该技术方案是有效的。更多还原

【Abstract】 The paper presents a parameter auto tuning controller using fuzzy logic in AC PMSM servo system,which synthesizes pattern classification, fuzzy inference,and feature recognition. In the condition that load inertia is variable and machine is vibratile,the satisfied gains of speed controller in servo system can be obtained after ten or more calculation. The validity of the strategy is verifled by the experiment results更多还原