一种改进的模型驱动PID的应用研究

The Application of an Improved model Driven PID

对模型驱动PID(简称MD-PID)控制算法进行介绍,提出了一种改进的模型驱动PID(简称A-MD-PID)控制算法,并应用于二阶惯性加纯迟延对象,用MATLAB进行仿真研究。结果表明,本文采用的改进模型驱动PID,能有效地克服被控对象的惯性和迟延,提高系统的控制品质。

A brief introduction to model driven PID （MD-PID） control algorithm. An improved model driven PID （A-MD-PID） control algorithm is put forward, and applied to the control system with two order lag and delay process, and studied by MATLAB. The simulation results show that A-MD-PID can effectively overcome the lag and delay of controlled object, so improve the performance of control system.