摘要：本文通過Matlab/Simulink模型仿真與具體實驗相結合，分析論證了PMSM伺服系統制動過程中電壓電流的變化規(guī)律，針對制動過程中泵生電壓的變化，結合實際工況，對反饋能量大小進行預測，為儲能電容和制動電阻的選取提供了一定的理論依據和工程方法。 關鍵詞：PMSM；制動過程；泵升電壓；反饋能量預測 Abstract: Combining the simulation on Matlab/Simulink model with practical experiments,this paper analysis and demonstrates the principle of voltage and current in the braking process of PMSM Servo System. According [登陸后可查看全文]