混合比積微控制器以誤差積分量為輸入訊號，當程序受到階段擾動時，可以達到累計誤差值為零的效果。本文透過內部模式控制原則推導混合比積微控制器之參數調諧公式，使用者只需調整一參數，即可獲得指定之最大閉環增益值，文中並舉數例驗證調諧公式之效果。
A blending-PID controller uses the integral of error, eI(t) = ∫e(ξ)dξ,as the input signal to achieve zero error integral for a process operated a long enough period of time after the occurrence of a step disturbance. This article aims to derive a tuning guide for the blending-PID controllers based on the Internal Model Control (IMC) principle. Therein one tuning parameter is left for adjustment by assigning a specific value of the maximum closed-loop amplitude ratio. Several numerical examples are supplied, demonstrating the usefulness of the blending-PID controller and the proposed tuning guide.
關聯:
Journal of the Chinese Institute of Chemical Engineers ； 32卷6期 (2001 / 11 / 01) ， P565 - 570
