通过优化直线电动机结构及控制模型抑制推力波动

Optimize The Motor Structure and The Controlling Models to Minimize The Force Ripple of Linear Motor

分析直线电动机推力波动产生的原因,列举通过优化直线电动机结构来抑制推力波动的方法,着重分析驱动电流对推力平稳性的影响和相应对策。

This paper has the aim to analyze the reasons of the force ripple and the solutions against it such as structure optimization, the important point lies however on effect of the driving current on force stationa rity and countermeasures.