AUTOMATIC TUNING OF DIGITAL CONTROLLERS WITH APPLICATIONS TO HVAC PLANTS

被引：25

作者：

ASTROM, KJ ^{[1
]}

HAGGLUND, T ^{[1
]}

WALLENBORG, A ^{[1
]}

机构：

[1] TOUR & ANDERSSON AB,DIV CONTROLS,CONTROL ENGN & APPLICAT GRP,S-21375 MALMO,SWEDEN

来源：

AUTOMATICA | 1993年 / 29卷 / 05期

关键词：

AUTOMATIC TUNING; ADAPTIVE CONTROL; DIGITAL CONTROL; AIR CONDITIONING; VENTILATION;

D O I：

10.1016/0005-1098(93)90053-V

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

It has been demonstrated that PID controllers can be tuned effectively based on an experiment with relay feedback. This paper describes a tuning method for a general digital controller based on relay feedback. The control design method is based on pole placement. An interesting feature is that the sampling period and the desired closed-loop poles are determined from the experiment. The method is also suited for pretuning of adaptive algorithms. The paper describes the basic ideas, which are illustrated by simulations. Results from tests on HVAC (heating, ventilation and air-conditioning) plants are also reported.

引用

页码：1333 / 1343

页数：11

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[2]

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