中文摘要：

在电机转矩性能优化问题的研究中,针对开关磁阻电机在常规PID算法调速运行时,转矩脉动系数大的问题,提出了一种利用TS-ITAE（时间乘绝对误差的积分）的开关磁阻电机自适应控制的新方法,用交流测量法测量开关磁阻电机不同位置以及不同电流下的电感值,得到其局部的线性函数,利用ITAE准则得到开关磁阻电机局部的最优控制器函数,通过模糊TS模型实现全局的非线性控制。将常规PID控制算法和TS-ITAE控制算法分别用于开关磁阻电机的转速-电流调速系统进行仿真。仿真结果表明：采用TS-ITAE控制算法比常规PID控制算法的转矩脉动系数小,动态特性好。

英文摘要：

Because the torque ripple coefficient is big when the switched reluctance motor runs under speeding control with the conventional PID algorithm, a new method was proposed based on integral of time multiplied by absolute error（TS-ITAE） of adaptive control of switched reluctance motor. Taking the advantage of the AC measurement method, the inductance values were measured at different locations and different currents of the switch reluctance mo- tor to get the local linear function. Then the ITAE guidelines was used to get the locally optimal controller function of the switch reluctance motor. At last, the TS fuzzy model was used to realize the global nonlinear control. In this pa- per, we used the conventional PID control algorithm and the TS-ITAE control algorithm to simulate the speed-current speeding system of the switched reluctance motor. The simulation results show that the TS-ITAE control algorithm responses faster than the conventional PID control algorithm and the torque ripple coefficient is smaller.