摘要
本文根据开关磁阻直接驱动式电机磁链特点 ,选取适当的电流和位置角的函数 ,利用最小二乘法拟合了电机磁链的数学模型。通过 MATLAB仿真研究 ,对有限元方法和此模型计算的磁链进行了比较 ,结果证实了建模的可行性。
Based on the feature of flux linkage of the switched reluctance direct- drive motor,the appropriate function of currentand rotor position angle were adopted and the least square method was used to model the motor.The simulation results,based on MATLAB,show the comparison of the model and finite element method,and also validate the feasibility of the modeling method.
出处
《中小型电机》
北大核心
2002年第6期1-3,13,共4页
S&M Electric Machines
