既約分解表現を用いた入力制限を含む状態空間法による一般化予測制御系の拡張

概要

論文の詳細を見る
This paper proposes an extension of generalized predictive control(GPC) with input constraints based on state-space approach by using coprime factorization approach. The extended controller has a new design parameter which is chosen to stabilize the controller without changing the closed-loop poles, that is, the controller is a strongly stable controller. And it also has the input constraints. The numerical example shows that the input is bounded within the range of constraints and the overshoot of the output is reduced by using the input constraints as means of the control law directly. The proposed method is given by the following steps. First step is to design the conventional GPC based on state-space approach, second step is to extend the conventional GPC by using coprime factorization approach and third step is to add the input constraints to the extended control law.
近畿大学の論文
2003-12-20