鎽� 瑕侊細閲濆皪浜ゆ祦浼烘湇绯荤当(t菕ng)鐨勭壒榛炲拰瑕佹眰锛岀爺绌跺拰瑷�(sh猫)瑷堜簡涓€绋熀浜庨伜鍌崇畻娉曠殑鑷皨鍎�(y艒u)浣嶇疆妯＄硦鎺у埗鍣�銆傝┎瑷�(sh猫)瑷堝埄鐢ㄥ鏅備豢鐪熺郴绲�(t菕ng)锛屽苟閲囧彇閬哄偝绠楁硶瀵︾従(xi脿n)浜嗗湪绶氭ā绯婃帶鍒跺弮鏁�(sh霉)鐨勮嚜鍕曞皨鍎�(y艒u)锛屾湁鏁堝湴瑙ｆ焙浜嗕己鏈嶇郴绲�(t菕ng)绮惧害鍜屽揩閫熺壒鎬х殑鍟忛銆傚椹楄瓑鏄庤┎绯荤当(t菕ng)鎬ц兘鑹ソ銆� 闂�(gu膩n)閸佃锛�浼烘湇绯荤当(t菕ng);妯＄硦鎺у埗;閬哄偝绠楁硶;瀵︽檪浠跨湡 Abstract: Aim at the characteristics of an AC servo system, a new auto-optimized fuzzy controller based on genetic arithmetic was developed. Fuzzy control parameters auto-optimizing is realized using the real-time simulation system based on GA. It solves effectively the problem between the precision and the rapidity in an AC servo system. The results of experiments demonstrated that the system performances are good. 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