Dead-time compensators: A survey

被引：192
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.
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收藏
页码：407 / 428
页数：22
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