プロセス制御系設計用CADソフト(その29)

－省エネを考慮したPIDコントローラの調整－

抄録

Performance indices used by the previous paper are not practical in process control because of oscillatory responses in disturbance suppression and reference tracking characteristics. In this paper, we improve performance indices to strengthen damping for disturbance suppression characteristics and consider robustness of control plant with changes in characteristics.