This papaer introduces a kind of machine tool feed system directly driven by a linear motor. 本文介紹了一種採用直線電機直接驅動的機床高速進給系統。
A lot of inherent nonlinear factors of linear motors make it a challenging task to control the linear motor system precisely. 摘要直線電機的諸多非線性因素是影響其控制精度的主要原因。