一、引言随着电子技术的迅速发展,特别是微处理机、微型机、单片机的发展,由于计算机性能价格比的不断提高,计算机的应用愈来愈广泛,目前已深入到人类社会活动的各个领域。计算技术、现代控制理论和自动控制技术的发展是相互促进的。有计算机参与的控制系统,增强了系统的信息处理能力。早期的计算机多用于程序控制、比例-积分-微分控制和前馈控制,就其功能言多半是连续控制器的数字化过程,而其控制规律没有太多的改变,目前已进展到对系统按某种指标进行最优控制或在复杂条件下的自适应控制。本文试述一些微处理机在随动系统中的应用情况,这是根据80年代初期国内外资料 I. INTRODUCTION With the rapid development of electronic technology, especially the development of microprocessors, microcomputers and microcontrollers, the application of computers has become more and more widespread because of the ever-increasing cost performance of computers. At present, field. The development of computing technology, modern control theory and automatic control technology are mutually reinforcing. A computer-controlled control system enhances the system’s information processing capabilities. The early computers were mostly used in program control, proportional-integral-derivative control and feed-forward control. Most of their functions were the digitization process of continuous controllers, and their control laws did not change much. At present, The optimal control of indicators or adaptive control under complex conditions. This article discusses some microprocessor applications in the servo system, which is based on the early 1980s at home and abroad