论文部分内容阅读
PID参数对控制对象的调节质量有很大的影响,如果参数整定不合理,会使系统稳定程度变差,振荡周期长。本文主要介绍DDC控制系统PID参数整定的二种方法:反应曲线法和临界振荡法。并对DDC控制系统的特点及基础控制算法进行了分析和介绍。
PID parameters of the control of the quality of the regulation of the object has a great impact, if the parameters set unreasonable, will make the system less stable, long oscillation period. This article mainly introduces DDC control system PID parameter 整 定 two kind of methods: The reaction curve method and the critical oscillation method. The characteristics of DDC control system and the basic control algorithm are also analyzed and introduced.