Performance indices for feedforward control

被引：17

作者：

Guzman, J. L. ^{[1
]}

Hagglund, T. ^{[2
]}

Veronesi, M. ^{[3
]}

Visioli, A. ^{[4
]}

机构：

[1] Univ Almeria, CeiA3, CIESOL, Dept Informat, Almeria, Spain

[2] Lund Univ, Dept Automat Control, S-22100 Lund, Sweden

[3] Yokogawa Italy Srl, Milan, Italy

[4] Univ Brescia, Dipartimento Ingn Meccan & Ind, I-25121 Brescia, Italy

来源：

JOURNAL OF PROCESS CONTROL | 2015年 / 26卷

关键词：

Feedforward control; Performance index; PID control; Disturbance rejection; Process control;

D O I：

10.1016/j.jprocont.2014.12.004

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a performance benchmark for the assessment of two feedforward control architectures for the load disturbance compensation problem is proposed. In particular, two indices are devised so that the advantage of using a feedforward compensator with respect to the use of a feedback controller only is quantified. Furthermore, these metrics will help to make quantitative comparisons among different feedforward control schemes and tuning rules. Analysis and simulation results are given to demonstrate the effectiveness of the proposed approach. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：26 / 34

页数：9

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