Abstract
It is not possible for growers to compromise product quality by saving energy but the increasing electricity prices challenge the growers economically. Optimization of such multiple conflicting goals requires advanced strategies that are currently not supported in existing greenhouse climate control systems. DynaGrow is built on top of the existing climate control computers and utilizes the existing hardware. By integrating with exiting hardware it is possibly to support advanced multi-objective optimization of climate parameters without investing in new hardware. Furthermore, DynaGrow integrates with local climate data, electricity price forecasts and outdoor weather forecasts, in order to formulate advanced control objectives. In September 2014 and February 2015 two greenhouse experiments were run to evaluate the effects of DynaGrow. By applying multi-objective optimization, it was possible to produce a number of different cultivars and save energy without compromising quality. The best energy savings were achieved in the February 2015 experiment where the contribution from natural light was limited.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Nord Pool: Nord pool spot market electricity prices (2016). http://www.nordpoolspot.com
Thomas, B., Vince-Prue, D.: Photoperiodism in Plants. Elsevier Science Direct (1997)
Sørensen, J.C., Jørgensen, B.N., Klein, M., Demazeau, Y.: An agent-based extensible climate control system for sustainable greenhouse production. In: 14th International Conference on Agents in Principle, Agents in Practice, vol. 7047, pp. 218–233. PRIMA: Wollongong, Australia (2011)
Aaslyng, J.M., Ehler, N., Karlsen, P., Høgh-Schmidt, K., Rosenqvist, E.: Decreasing the environmental load by a photosynthetic based system for greenhouse climate control. Acta Hortic. Int. Symp. Plant Prod. Closed Ecosyst. (ISHS) 1, 105–110 (1996)
Aaslyng, J.M., Ehler, N., Karlsen, P., Rosenqvist, E.: IntelliGrow: a component-based Climate control System for Decreasing the Greenhouse Energy Consumption. Acta Hortic. 35–41 (1999)
Lund, J.B., Rosenqvist, E., Ottosen, C.O., Aaslyng, J.M.: Effect of a dynamic climate on energy consumption and production of hibiscus rosa-sinensis L in greenhouses. HortScience 41, 384–388 (2006)
Aaslyng, J.M., Ehler, N., Jakobsen, L.: Climate control software integration with a greenhouse environmental control computer. Environ. Model. Softw. 20(20), 521–527 (2005)
Kjaer, K.H., Ottosen, C.O.: Growth of chrysanthemum in response to supplemental light provided by irregularlight breaks during the night. J. Am. Soc. Hortic. Sci. 136, 3–9 (2011)
Kjaer, K.H., Ottosen, C.O., Jørgensen, B.N.: Timing growth and development of Campanula by daily light integral and supplemental light level in a cost-efficient light control system. Scientia Horticulturae (2012)
Clausen, A., Sørensen, J.C., Jørgensen, B.N., Kjaer, K.H., Ottosen, C.O.: Integrating commercial greenhouses in the smart grid with demand response based control of supplemental lighting. In: International Conference on Agriculture, Environment, Energy and Biotechnology(ICAEEB 2014) (2012)
Sørensen, J., Kjær, K., Ottosen, C.O., Nørregaard Jørgensen, B.: Dynagrow – multi-objective optimization for energy cost-efficient control of supplemental light in greenhouses. In: Proceedings fra ECTA 35th Annual Conference, pp. 1–9 (2016)
Ghoreishi, S.N., Sørensen, J.C., Jørgensen, B.N.: Enhancing State-of-the-art Multi-objective optimization algorithms by applying domain specific operators. In: IEEE Symposium on Computational Intelligence in Dynamic and Uncertain Environments (IEEE CIDUE’15), p. 8. IEEE Computational Intelligence Society (CIS), South Africa (2015)
Conwx: Conwx intelligent forecasting systems (2016). http://www.conwx.com
Energi Danmark: Energi danmark electricity forecasts (2016). http://www.energidanmark.dk
Enoch, H., Kimball, B.: Carbon Dioxide Enrichment of Greenhouse Crops. CRC Press Inc., FL (1986)
Kjaer, K.H., Ottosen, C.O., Jørgensen, B.N.: Cost-efficient light control for production of two campanula species. Scientia Hortic. 129, 825–831 (2011)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Sørensen, J.C., Kjaer, K.H., Ottosen, CO., Jørgensen, B.N. (2019). DynaGrow: Next Generation Software for Multi-Objective and Energy Cost-Efficient Control of Supplemental Light in Greenhouses. In: Merelo, J.J., et al. Computational Intelligence. IJCCI 2016. Studies in Computational Intelligence, vol 792. Springer, Cham. https://doi.org/10.1007/978-3-319-99283-9_2
Download citation
DOI: https://doi.org/10.1007/978-3-319-99283-9_2
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-99282-2
Online ISBN: 978-3-319-99283-9
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)