基于PIC自校正控制器的算法与应用研究

用带时变参数的降阶线性模型模拟复杂的非线性控制系统,采用PIC16C62X单片微处理器组成自校正控制器,实现控制策略与算法.这种PIC16C62X单片微处理器具有满意的内部功能和外围设备,使自校正调节器的硬件电路十分简单,较之典型的PID控制,有着更优控制性能和适用范围.

Algorithm and Application Study of General Self-tuning Corrector Based-on PIC Microprocessor

In industrial process control,the practical use of recent control tactics has been behind control theory.Because the most tacticses are complicated.Therefore it is difficult to realize these tacticses with sigle mode.Though PID is widely used,but it can't get the effect of optimal control.In this paper,the fundamental problem researched on is that to use the linear mode of decreased order with time-varying parameter to imitate the complicated nonlinear control system.The self-tuning regulater use PIC16C62X series microprocessor to realize the control tactics and algorithm.Since PIC16C62X series microprocessor has successful internal function and external equipment,so that it enables the hardware circuit of self-tuning regulator very simple,comparing with PID control.The above mentioned self-tuning corrector has more control effectiveness and available range.