讨论了现代运动控制技术的特点。
This paper discuss the features of the technology of the modern motion control.
介绍了基于PC的开放式数控系统，以及一些集中体现了现代运动控制技术的产品。其中着重介绍了PMAC多轴运动控制器。
It also introduces the open NC system based on PC and some products, especially introduces the PMAC motion controller.
运动控制技术是现代自动控制技术的一个重要分支，它在工业生产中发挥着越来越重要的作用。
Motion control is an important branch of modern automatic control technique. With its wide use, it plays a more and more important role in industrial production.
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