Control of greenhouse with parabolic trough collectors

Abstract : Resource management in nowadays agriculture imposes the use of newtechnological solutions for automation and energy efficiency and this paperconcentrates on the control of internal temperature of a greenhouse using parabolictrough collectors (GHPTC) for internal heating. The actuator for the GHPTCcontrol system is the conducting fluid pump that enables the liquid flow into thecollector pipes. Both the nonlinear and linear models are presented in the paper inorder to tune a classical controller. A comparison of controller performances(stationary and transient) was conducted by simulation, using Matlab/Simulinksoftware. Also, the gradient descent method was applied for an optimal tuning of thetemperature controller, imposing minimum overshoot.
Type de document :
Article dans une revue
Politehnica University of Bucharest (UPB) Scientific Bulletin, Series C - Electrical Engineering and Computer Science (ISSN: 1454-234X), 2016, 78 (3)
Liste complète des métadonnées

http://hal.univ-grenoble-alpes.fr/hal-01455412
Contributeur : Alina Voda <>
Soumis le : vendredi 3 février 2017 - 15:10:29
Dernière modification le : lundi 9 avril 2018 - 12:22:39

Identifiants

  • HAL Id : hal-01455412, version 1

Collections

Citation

Ramona-Oana Grigoriu, Alina Voda, Nicoleta Arghira, Vasile Calofir, Sergiu Stelian Iliescu. Control of greenhouse with parabolic trough collectors. Politehnica University of Bucharest (UPB) Scientific Bulletin, Series C - Electrical Engineering and Computer Science (ISSN: 1454-234X), 2016, 78 (3). 〈hal-01455412〉

Partager

Métriques

Consultations de la notice

174