鎽� 瑕侊細鏈枃浠嬬垂浜嗗熀浜庡伐绋嬭ō(sh猫)瑷堟柟娉曞皪鐩存祦瑾�(di脿o)閫熺郴绲�(t菕ng)鐨勮ō(sh猫)瑷�锛屽苟鍒╃敤Matlab/Simulink閫�(j矛n)琛屽缓妯¤垏浠跨湡鐮旂┒锛屾渶鍚庨’绀烘帶鍒剁郴绲�(t菕ng)浠跨湡绲�(ji茅)鏋�銆� 闂�(gu膩n)閸佃锛�瑾�(di脿o)绡€(ji茅)鍣紝SimuLink,杞�(zhu菐n)閫熺挵(hu谩n) Abstract:this paper introduce a design method of DC based on engineering , studying modle and simulation of controlled plant by simulink.At last show simulation output of the control system . Keywords:regulator, SimuLink,loop of revolution rate 1 寮曡█ 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