Real-time control of non-uniformly sampled systems

被引：35
|
作者：
Albertos, P
Crespo, A
机构：
[1] Univ Politecn Valencia, Dept Syst Engn & Control, E-46071 Valencia, Spain
[2] Univ Politecn Valencia, Dept Comp Engn, E-46071 Valencia, Spain
来源：
CONTROL ENGINEERING PRACTICE | 1999年 / 7卷 / 04期
关键词：
time delays; sampled-data models; multirate controllers; real-time systems; optional tasks;
D O I：
10.1016/S0967-0661(99)00005-2
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Industrial applications of digital control require a synergy between well-designed control algorithms and carefully implemented control systems. The design of digital controllers should not be constrained to the simplest case of a single rate with sychronous sampling strategies, and the digital implementation should take account of the actual real-time operating environment. In this paper, control design techniques under non-uniform sampling schemes are reviewed, and computer improvements to cancel or reduce the effect of delays and process interactions are presented. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：445 / 458
页数：14
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