This papaer introduces a kind of machine tool feed system directly driven by a linear motor. 本文介绍了一种采用直线电机直接驱动的机床高速进给系统。
A lot of inherent nonlinear factors of linear motors make it a challenging task to control the linear motor system precisely. 摘要直线电机的诸多非线性因素是影响其控制精度的主要原因。