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Modelling and PIP control of a glasshouse micro-climate.

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Modelling and PIP control of a glasshouse micro-climate. / Young, P. C.; Lees, M. J.; Chotai, A.; Tych, W.; Chalabi, Z. S.

In: Control Engineering Practice, Vol. 2, No. 4, 1994, p. 591-604.

Research output: Contribution to journalJournal article

Harvard

Young, PC, Lees, MJ, Chotai, A, Tych, W & Chalabi, ZS 1994, 'Modelling and PIP control of a glasshouse micro-climate.', Control Engineering Practice, vol. 2, no. 4, pp. 591-604. https://doi.org/10.1016/0967-0661(94)90003-5

APA

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Author

Young, P. C. ; Lees, M. J. ; Chotai, A. ; Tych, W. ; Chalabi, Z. S. / Modelling and PIP control of a glasshouse micro-climate. In: Control Engineering Practice. 1994 ; Vol. 2, No. 4. pp. 591-604.

Bibtex

@article{55a2191ff45341f288ec652c8960a1a3,
title = "Modelling and PIP control of a glasshouse micro-climate.",
abstract = "The paper discusses the modelling and control of the climate in a horticultural glasshouse system. A linear, reduced order, control model is obtained using identification and estimation techniques applied to a multivariable, nonlinear simulation model of the glasshouse microclimate. This control model is then used as the basis for the design of Proportional-Integral-Plus (PIP) control systems which regulate the levels of the major climate variables in the glasshouse. Finally, full multivariable extensions of this glasshouse control system design methodology are discussed and evaluated.",
keywords = "Horticulture, Environmental Control, Multivariable Control Systems, True Digital Control, Non-Minimum State Space (NMSS), Proportional-Integral-Plus (PIP) Control, Feedforward Control, Multivariable Control",
author = "Young, {P. C.} and Lees, {M. J.} and A. Chotai and W. Tych and Chalabi, {Z. S.}",
year = "1994",
doi = "10.1016/0967-0661(94)90003-5",
language = "English",
volume = "2",
pages = "591--604",
journal = "Control Engineering Practice",
issn = "0967-0661",
publisher = "Elsevier Limited",
number = "4",

}

RIS

TY - JOUR

T1 - Modelling and PIP control of a glasshouse micro-climate.

AU - Young, P. C.

AU - Lees, M. J.

AU - Chotai, A.

AU - Tych, W.

AU - Chalabi, Z. S.

PY - 1994

Y1 - 1994

N2 - The paper discusses the modelling and control of the climate in a horticultural glasshouse system. A linear, reduced order, control model is obtained using identification and estimation techniques applied to a multivariable, nonlinear simulation model of the glasshouse microclimate. This control model is then used as the basis for the design of Proportional-Integral-Plus (PIP) control systems which regulate the levels of the major climate variables in the glasshouse. Finally, full multivariable extensions of this glasshouse control system design methodology are discussed and evaluated.

AB - The paper discusses the modelling and control of the climate in a horticultural glasshouse system. A linear, reduced order, control model is obtained using identification and estimation techniques applied to a multivariable, nonlinear simulation model of the glasshouse microclimate. This control model is then used as the basis for the design of Proportional-Integral-Plus (PIP) control systems which regulate the levels of the major climate variables in the glasshouse. Finally, full multivariable extensions of this glasshouse control system design methodology are discussed and evaluated.

KW - Horticulture

KW - Environmental Control

KW - Multivariable Control Systems

KW - True Digital Control

KW - Non-Minimum State Space (NMSS)

KW - Proportional-Integral-Plus (PIP) Control

KW - Feedforward Control

KW - Multivariable Control

U2 - 10.1016/0967-0661(94)90003-5

DO - 10.1016/0967-0661(94)90003-5

M3 - Journal article

VL - 2

SP - 591

EP - 604

JO - Control Engineering Practice

JF - Control Engineering Practice

SN - 0967-0661

IS - 4

ER -