一种网络型控制系统PID参数整定方法

A method of rectifying PID parameters for network control systems

PID控制技术领域中的主要问题是PID参数的自整定方法,即基于模型的自整定方法和基于规则自整定方法。提出一种网络型控制系统PID参数的整定方法,即利用上位机(PC)的强大运算处理能力,配合SOC型单片机来进行实时控制,完成较复杂的参数整定算法,实现PID参数的自整定,从而提高控制系统的性能指标。

The main problem in PID contnol area is the rectifying of PID parameters, which is usually based on model or rule. A new method of rectifying PID parameters for network control systems is put forward, which uses the powerful operating ability of upper level computer cooperated by the real time control of SOC single chip computer, to accomplish complex algorithm to rectify parameters, to realize the rectifying of PID parameters and improve the performance index of whole control system.