Journal
IEEE ACCESS
Volume 9, Issue -, Pages 23840-23849Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/ACCESS.2021.3056568
Keywords
Temperature measurement; Temperature; Atmospheric modeling; Predictive models; Asphalt; Logic gates; Computer architecture; Geophysical monitoring; deep learning; Gaza Strip; pavement temperature; prediction; LSTM; GRU
Categories
Funding
- Universiti Kebangsaan Malaysia [GUP-2018-094]
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The study reveals promising potential for deep learning techniques in predicting asphalt pavement temperature, with the Bi-LSTM model showing outstanding performance due to its superiority in feature extraction and multidimensional data processing. This model deserves attention for its robustness and capability in predicting asphalt pavement temperature.
Air temperature is one of the critical factors influencing the bearing ability and performance of temperature-sensitive asphalt materials. This research investigates the relationship between air temperature at different depths and time to predict asphalt pavement temperature and evaluate asphalt performance. This paper discusses four deep learning-based regression models for calculating asphalt pavement temperature based on air temperature, depth from the asphalt surface, and time. Measurement of pavement temperature was made in the Gaza Strip. Monitoring stations were set up to measure asphalt pavement temperature and air temperature at different depths and times. The data were collected by hand measurement for the period from March 2012 to February 2013. The data is trained and validated using the Convolutional Neural Network (CNN), Long Short-Term Memory (LSTM), Bidirectional Long Short-Term Memory (Bi-LSTM), and Gated Recurrent Unit (GRU). Bi-LSTM has an R-2 of 0.9555 for the generated dataset and outperforms other algorithms because of its superiority in feature extraction and multidimensional data processing. Through deep learning techniques, Bi-LSTM has demonstrated outstanding robustness and promising potential in predicting asphalt pavement temperature.
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