アンチワインドアップを考慮した定位性プロセスにおける最短時間起動制御

概要

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This paper proposes an anti-windup starting-time control strategy for a First-Order-Plus-Dead-Time Model.The PID controller with Proporional-Band (PB) displays much smoother set-point tracking performance.However, the desirable small value of PB will cause the inferiorority of stability performance.On the other hand, Two-Degree-Of-Freedom (T-DOF) control system is very appropriate to employ tracking and stability performance independently.For a T-DOF, if input saturation is considered, it will restrict the closed-loop performance due to the reference model should satisfy the linear range for a stationary condition.This paper focuses on the characteristics of PB and T-DOF simultaneously for a starting-time of plant.The proposed method has been successfully in computer simulations and experiments applied to an extruder temperature control system despite disturbances under the switching point for the control algorithm.
社団法人電気学会の論文
2003-06-01