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Vol. 126, Issue 3, March 2011, pp.119-124

 

Bullet

 

Applying Time Series Analysis Model to Temperature Data in Greenhouses

 
1Abdelhafid Hasni, 1Zouaoui Chikr-el-Mezouar, 1Belkacem Draoui and 2Thierry Boulard

1 Bechar University B. P. 417,08000 Bechar, Algeria

Tel.: 213 49 81 55 81/91, fax: 213 49 81 52 44

2 INRA-URIH 400, route des Chappes, BP 167, 06903 Sophia Antipolis, France

Tel.: (0)492386663, fax: (0)493653318

E-mail: hasni_haf@yahoo.fr, boulard@sophia.inra.fr

 

 

Received: 14 December 2010   /Accepted: 17 March 2011   /Published: 29 March 2011

 

Abstract: The objective of the research is to find an appropriate Seasonal Auto-Regressive Integrated Moving Average (SARIMA) Model for fitting the inside air temperature (Tin) of a naturally ventilated greenhouse under Mediterranean conditions by considering the minimum of Akaike Information Criterion (AIC). The results of fitting were as follows: the best SARIMA Model for fitting air temperature of greenhouse is SARIMA (1,0,0) (1,0,2)24.

 

Keywords: Greenhouse, Time series, SARIMA, Box-jenkins

 

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