A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prediction of Pavement Performance through Neuro‐Fuzzy Reasoning
Abstract: Government agencies and consulting companies in charge of pavement management face the challenge of maintaining pavements in serviceable conditions throughout their life from the functional and structural standpoints. For this, the assessment and prediction of the pavement conditions are crucial. This study proposes a neuro‐fuzzy model to predict the performance of flexible pavements using the parameters routinely collected by agencies to characterize the condition of an existing pavement. These parameters are generally obtained by performing falling weight deflectometer tests and monitoring the development of distresses on the pavement surface. The proposed hybrid model for predicting pavement performance was characterized by multilayer, feedforward neural networks that led the reasoning process of the IF‐THEN fuzzy rules. The results of the neuro‐fuzzy model were superior to those of the linear regression model in terms of accuracy in the approximation. The proposed neuro‐fuzzy model showed good generalization capability, and the evaluation of the model performance produced satisfactory results, demonstrating the efficiency and potential of these new mathematical modeling techniques.
Prediction of Pavement Performance through Neuro‐Fuzzy Reasoning
Abstract: Government agencies and consulting companies in charge of pavement management face the challenge of maintaining pavements in serviceable conditions throughout their life from the functional and structural standpoints. For this, the assessment and prediction of the pavement conditions are crucial. This study proposes a neuro‐fuzzy model to predict the performance of flexible pavements using the parameters routinely collected by agencies to characterize the condition of an existing pavement. These parameters are generally obtained by performing falling weight deflectometer tests and monitoring the development of distresses on the pavement surface. The proposed hybrid model for predicting pavement performance was characterized by multilayer, feedforward neural networks that led the reasoning process of the IF‐THEN fuzzy rules. The results of the neuro‐fuzzy model were superior to those of the linear regression model in terms of accuracy in the approximation. The proposed neuro‐fuzzy model showed good generalization capability, and the evaluation of the model performance produced satisfactory results, demonstrating the efficiency and potential of these new mathematical modeling techniques.
Prediction of Pavement Performance through Neuro‐Fuzzy Reasoning
Bianchini, Alessandra (author) / Bandini, Paola (author)
Computer‐Aided Civil and Infrastructure Engineering ; 25 ; 39-54
2010-01-01
16 pages
Article (Journal)
Electronic Resource
English
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