Aref Mardani

Dr. Aref Mardani


Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2016 in Journal of Cleaner Production
Verified
Journal Article
Closed access
HTHadi Taghavifar
Hadi Taghavifar
AMAref Mardani
Aref Mardani
AMArash Mohebbi
Arash Mohebbi
SKShahram Khalilarya
Shahram Khalilarya
SJSamad Jafarmadar
Samad Jafarmadar

1 February 2015 in Renewable Energy
Verified
Journal Article
Closed access
HTHamid Taghavifar
Hamid Taghavifar
AMAref Mardani
Aref Mardani

1 January 2014 in Journal of the Saudi Society of Agricultural Sciences
Verified
Journal Article
Open access
HTHamid Taghavifar
Hamid Taghavifar
AMAref Mardani
Aref Mardani
This study handles artificial neural networks (ANN) modeling to predict tire contact area and rolling resistance due to the complex and nonlinear interactions between soil and wheel that mathematical, numerical and conventional models fail to investigate multivariate input and output relationships with nonlinear and complex characteristics. Experimental data acquisitioning was carried out using a soil bin facility with single-wheel tester at seven inflation pressures of tire (i.e. 100–700kPa) and seven different wheel loads (1–7KN) with two soil textures and two tire types. The experimental datasets were used to develop a feed-forward with back propagation ANN model. Four criteria (i.e. R-value, T value, mean squared error, and model simplicity) were used to evaluate model’s performance. A well-trained optimum 4-6-2 ANN provided the best accuracy in modeling contact area and rolling resistance with regression coefficients of 0.998 and 0.999 and T value and MSE of 0.996 and 2.55×10−12, respectively. It was found that ANNs due to faster, more precise, and considerably reliable computation of multivariable, nonlinear, and complex computations are highly appropriate for soil–wheel interaction modeling