Dead-time compensators: A survey

被引：190

作者：

Normey-Rico, Julio E. ^{[1
]}

Camacho, Eduardo. F. ^{[2
]}

机构：

[1] Univ Fed Santa Catarina, Dept Automacao & Sistemas, BR-88040900 Florianopolis, SC, Brazil

[2] Univ Seville, Dept Ingn Sistemas & Automat, Seville 41092, Spain

来源：

CONTROL ENGINEERING PRACTICE | 2008年 / 16卷 / 04期

关键词：

dead-time systems; predictors; robustness; dead-time compensators; process control;

D O I：

10.1016/j.conengprac.2007.05.006

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a review of the main dead-time compensators (DTC) described in literature. The paper analyses the basic Smith predictor (SP) showing its advantages and drawbacks. DTC structures designed to improve closed-loop characteristics and to control unstable systems are described. The paper concludes with some recommendations for designing dead-time compensator controllers. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：407 / 428

页数：22

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