The method of the system response to a unit step function input and the frequency response method are applied to researching the convertor's mathematics model and control characteristic. 应用阶跃响应法、频率法研究其数学模型和控制特性,并且进行分析和计算。
Through debugging repeatedly with unit step input signal, the simulation curve obtained indicates it is very good in control. This algorithm makes the real-time tracking performance of motor control better. 通过在单位阶跃输入信号下反复调试,所得仿真曲线表明控制效果良好,此算法使电机速度控制的实时跟随性能较优。