基于温度时滞的PID温控方法的研究与应用

Research and application of PID temperature control method based on temperature delay

在实际工业生产过程中,时滞会对控制系统的性能产生不利影响。改善时滞影响的PID控制方法是一个有着较大实际意义的课题。文章基于温度时滞性,提出PID改善方法,实际应用表明,该控制方法能够适应温度过程控制,具有较强的鲁棒性。

In the actual industrial production process,time delay has an adverse effect on the performance of control system.Improving the PID control method with time delay is a subject of great practical significance.Based on the time delay of temperature,proposes a PID improvement method.The practical application shows that the control method can adapt to the temperature process control and has strong robustness.