【摘要】 位置伺服控制在工业界有着广泛的应用，文章介绍了使用专用位置控制芯片（ LM628）构成的位置控制板的技术细节及组成控制系统的方法，使得工程技术人员很容易实现位置控制。文章也给出了控制系统参数整定方法及应用实例。更多还原

【Abstract】 Position servo control system is widely used in modern industry. This paper introduces a useful method in which a special chip (LM628) is applied to compose position servo control unit. It is easy for engineers to actualize a position control system after they read this article. At the same time, it talks about how to get control system parameters and an example is given.更多还原