摘要
本文提出了一种利用插入式重复控制方法来抑制电机电磁波动力矩控制方案,通过对无刷直流电动机系统波动力矩数学模型的分析,得出波动力矩产生的机理及其特点;根据对波动力矩的分析设计了插入式重复控制器,并对控制器进行了仿真验证,仿真结果显示基于该控制器的无刷直流电机系统对波动力矩的抑制效果很好,直流电机调控性好、运行平稳。
A control scheme to suppress the motor electromagnetic moment by a plug-in repetitive control method is presented in this paper. Through the analysis of the fluctuating moment model of the brushless DC motor system, the mechanism and characteristics of the fluctuating moment are drawn. Based on the analysis of the fluctuating moment, a plug-in repetitive controller is designed and simulated, the results show that the brushless DC motor system based on the controller has good inhibitory effect to fluctuating moment with good regulation and smooth running.
出处
《船电技术》
2013年第7期58-60,共3页
Marine Electric & Electronic Engineering
