Modeling and control of greenhouse crop growth [electronic resource] / Francisco Rodríguez, Manuel Berenguel, José Luis Guzmán, Armando Ramírez-Arias.
2015
SB416
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Title
Modeling and control of greenhouse crop growth [electronic resource] / Francisco Rodríguez, Manuel Berenguel, José Luis Guzmán, Armando Ramírez-Arias.
ISBN
9783319111346 electronic book
3319111345 electronic book
9783319111339
3319111345 electronic book
9783319111339
Published
Cham : Springer, [2015]
Copyright
©2015
Language
English
Description
1 online resource (xxix, 250 pages) : illustrations (some color).
Item Number
10.1007/978-3-319-11134-6 doi
Call Number
SB416
Dewey Decimal Classification
631.5/83
Summary
A discussion of challenges related to the modeling and control of greenhouse crop growth, this book presents state-of-the-art answers to those challenges. The authors model the subsystems involved in successful greenhouse control using different techniques and show how the models obtained can be exploited for simulation or control design; they suggest ideas for the development of physical and/or black-box models for this purpose. Strategies for the control of climate- and irrigation-related variables are brought forward. The uses of PID control and feedforward compensators, both widely used in commercial tools, are summarized. The benefits of advanced control techniques?event-based, robust, and predictive control, for example?are used to improve on the performance of those basic methods. A hierarchical control architecture is developed governed by a high-level multiobjective optimization approach rather than traditional constrained optimization and artificial intelligence techniques. Reference trajectories are found for diurnal and nocturnal temperatures (climate-related setpoints) and electrical conductivity (fertirrigation-related setpoints). The objectives are to maximize profit, fruit quality, and water-use efficiency, these being encouraged by current international rules. Illustrative practical results selected from those obtained in an industrial greenhouse during the last eight years are shown and described. The text of the book is complemented by the use of illustrations, tables and real examples which are helpful in understanding the material. Modeling and Control of Greenhouse Crop Growth will be of interest to industrial engineers, academic researchers and graduates from agricultural, chemical, and process-control backgrounds. Advances in Industrial Control aims to report and encourage the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.
Bibliography, etc. Note
Includes bibliographical references and index.
Access Note
Access limited to authorized users.
Source of Description
Online resource; title from PDF title page (SpringerLink, viewed November 24, 2014).
Series
Advances in industrial control.
Available in Other Form
Print version: 9783319111339
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Table of Contents
Introduction
The Greenhouse Dynamical System
Climate and Irrigation Control
Crop Growth Control
Advice and Suggestions for Greenhouse Technicians and Producers
Appendix.
The Greenhouse Dynamical System
Climate and Irrigation Control
Crop Growth Control
Advice and Suggestions for Greenhouse Technicians and Producers
Appendix.