Application of SSOD-PI and PI-SSOD event-based controllers to greenhouse climatic control
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- 作者：A. Pawlowskia ; a.pawlowski@dia.uned.es" class="auth_mail" title="E-mail the corresponding author ; M. Beschib ; manuel.beschi@itia.cnr.it" class="auth_mail" title="E-mail the corresponding author ; J.L. Guzmá ; nc ; joseluis.guzman@ual.es" class="auth_mail" title="E-mail the corresponding author ; A. Visiolid ; antonio.visioli@unibs.it" class="auth_mail" title="E-mail the corresponding author ; M. Berenguelc ; beren@ual.es" class="auth_mail" title="E-mail the corresponding author ; S. Dormidoa ; sdormido@dia.uned.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Send-on-delta sampling ; Event-based control ; Greenhouse ; Temperature control ; Actuator wear
- 刊名：ISA Transactions
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：65
- 期：Complete
- 页码：525-536
- 全文大小：1779 K
文摘
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The Symmetric-Send-On-Delta (SSOD) event-based controllers application to greenhouse climatic control is presented.
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The analyzed controllers reduce the number of commutations of the control signals in order to increase the life-span of the components and to reduce energy.
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The flexibility in the threshold value selection enables the tradeoff between control performance and control effort.