Modelling and PIP control design for open-top chambers

被引：16

作者：

Lees, MJ ^{[1
]}

Taylor, CJ

Young, PC

Chotai, A

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Civil Engn, London SW7 2BU, England

[2] Univ Lancaster, Ctr Res Environm Syst & Stat, Lancaster LA1 4YQ, England

来源：

CONTROL ENGINEERING PRACTICE | 1998年 / 6卷 / 10期

基金：

英国工程与自然科学研究理事会;

关键词：

model-based control; predictive control; optimal control; scheduling algorithms; pulse-width modulation; time delay; feedforward control; Monte Carlo simulation;

D O I：

10.1016/S0967-0661(98)00089-6

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper first describes the identification of a control model for carbon dioxide concentration in an open-top chamber (OTC) used in plant physiology atmospheric change experiments. This model is then employed in the design of a gain-scheduled controller utilising the Proportional-Integral-Plus (PIP) control design methodology developed by Young et al. (1987). The system has been evaluated in a number of field trials, yielding good control, well within the required design specifications. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1209 / 1216

页数：8

共 14 条

[1]

Chotai A., 1991, IEE P D, V38, P41

[2] GENERALIZED PREDICTIVE CONTROL .1. THE BASIC ALGORITHM [J].

CLARKE, DW ;

MOHTADI, C ;

TUFFS, PS .

AUTOMATICA, 1987, 23 (02) :137-148

[3] A non-minimal state variable feedback approach to multivariable control of glasshouse climate [J].

Lees, MJ ;

Young, PC ;

Chotai, A ;

Tych, W .

TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 1995, 17 (04) :200-211

[4] Performance of a controlled-ventilation open-top chamber for climate change research [J].

Norris, T ;

Wilkinson, D ;

Lockwood, A ;

Belay, A ;

Colls, JJ ;

Bailey, BJ .

AGRICULTURAL AND FOREST METEOROLOGY, 1996, 78 (3-4) :239-257

[5] Design of a controlled-ventilation open-top chamber for climate change research [J].

Norris, TS ;

Bailey, BJ ;

Lees, M ;

Young, P .

JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 1996, 64 (04) :279-288

[6]

TAYLOR CJ, 1994, MODEL BASED PREDICTI, P53

[7]

TAYLOR CJ, 1997, TR147 CRES

[8]

TAYLOR CJ, 1996, 13 IFAC TRIENN WORLD, VB, P405

[9]

TAYLOR CJ, 1996, IEE C PUBLICATION, V427, P1196

[10]

TYCH W, 1994, P 10 INT C SYST ENG, P1227

← 1 2 →