Determination of ozone concentration using gene expression programming algorithm (GEP)- Zrenjanin, Serbia
سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 217
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شناسه ملی سند علمی:
JR_IJMGE-56-1_001
تاریخ نمایه سازی: 20 فروردین 1401
چکیده مقاله:
As one of the hazardous pollutants, ozone (O۳), has significant adverse effects on urban dwellers' health. Predicting the concentration of ozone in the air can be used to control and prevent unpleasant effects. In this paper, an attempt was made to find out two empirical relationships incorporating multiple linear regression (MLR) and gene expression programming (GEP) to predict the ozone concentration in the vicinity of Zrenjanin, Serbia. For this purpose, ۱۵۶۴ data sets were collected, each containing ۱۸ input parameters such as concentrations of air pollutants (SO۲, CO, H۲S, NO, NO۲, NOx, PM۱۰, benzene, toluene, m- and p-xylene, o-xylene, ethylbenzene) and meteorological conditions (wind direction, wind speed, air pressure, air temperature, solar radiation, and relative humidity (RH)). In contrast, the output parameter was ozone concentrate. The correlation coefficient and root mean squared error for the MLR were ۰.۶۱ and ۲۱.۲۸, respectively, while the values for the GEP were ۰.۸۵ and ۱۳.۵۲, respectively. Also, to evaluate these two methods' validity, a feed-forward artificial neural network (ANN) with an ۱۸-۱۰-۵-۱ structure has been used to predict the ozone concentration. The correlation coefficient and root mean squared error for the ANN were ۰.۷۸ and ۱۶.۰۷, respectively. Comparisons of these parameters revealed that the proposed model based on the GEP is more reliable and more reasonable for predicting the ozone concentrate. Also, the sensitivity analysis of the input parameters indicated that the air temperature has the most significant influence on ozone concentration variations.
کلیدواژه ها:
نویسندگان
Hesam Dehghani
Department of Mining Engineering, Hamedan University of Technology (HUT), Hamedan, Iran
Milica Velicković
University of Belgrade, Technical Faculty in Bor, Bor, Serbia
Behshad Jodeiri
School of Civil Engineering and Surveying, University of Southern Queensland, Queensland, Australia
Ivan Mihajlović
University of Belgrade, Technical faculty in Bor, Bor, Serbia
Dorde Nikolić
University of Belgrade, Technical Faculty in Bor, Bor, Serbia
Marija Panic
University of Belgrade, Technical Faculty in Bor, Bor, Serbia