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Showing 1 to 11 of 11 for “"Tire-pavement interaction"”.
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Separation of tread-pattern noise in tire-pavement interaction noise
Tire-pavement interaction noise is one of the dominant sources of vehicle noise, and one of the most significant sources of urban noise pollution. One critical generation mechanism of tire-pavement interaction noise is tire tread excitation. The tire tread contributes to the tire-pavement …
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A Wave Propagation Approach for Prediction of Tire-Pavement Interaction Noise
Induced vibrations due to tire-pavement interaction are one of the main sources of vehicle exterior noise, especially near highways and main roads where traveling speeds are above 50 kph. Its dominant spectral content is approximately within 500-1500 Hz. However, accurate prediction tools within …
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Tire-Pavement Interaction Noise (TPIN) Modeling Using Artificial Neural Network (ANN)
Tire-pavement interaction is a dominant noise source for passenger cars and trucks above 25 mph (40 km/h) and 43 mph (70 km/h), respectively. For the same pavement, tires with different tread pattern and construction generate noise of different levels and frequencies. In the present study, …
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Analysis of tire-pavement interaction and pavement responses using a decoupled modeling approach
The proper understanding of tire-pavement interaction is important for the accurate analysis of load-induced stresses and strains in the pavement structure. This dissertation focuses on the analysis of the mechanism of tire-pavement interaction and the effect of tire-pavement interaction on …
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Development of deformable tire-pavement interaction: contact stresses and rolling resistance prediction under various driving conditions
… have been seen in the analysis of flexible pavements, one of the most important factors is still oversimplified: the tire. This can result in costly decisions, such as poor structural road design, incorrect damage prediction, and inappropriate adoption of maintenance/rehabilitation …
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Structure-Borne Vehicle Interior Noise Estimation Using Accelerometer Based Intelligent Tires in Passenger Vehicles
… sources like the engine, transmission system, tire/road interface excitation, and wind noise. With electric vehicles on the rise, the engine and transmission noise is practically eliminated, and effective preventive measures and control systems are already in place to reduce the …
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Operational Modal Analysis of Rolling Tire: A Tire Cavity Accelerometer Mediated Approach
… is influenced by the rolling dynamics of the tire. Driven by pressing environmental concerns, the automotive industry has strived to innovate fuel-efficient and quieter powertrain systems over the last decade. This has eventually led to the prevalence of hybrid and electric vehicles. With the …
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Machine-Learning based tool to predict Tire Noise using both Tire and Pavement Parameters
Tire-Pavement Interaction Noise (TPIN) becomes the main noise source contributor for passenger vehicles traveling at speeds above 40 kph. Therefore, it represents one of the main contributors to noise environmental pollution in residential areas nearby highways. TPIN has been subject of exhaustive …
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Evaluation of International Friction Index and High-Friction Surfaces
… conditions throughout the year. A satisfactory pavement surface should exhibit good friction and texture depth to reduce roadway highway accidents. This is why friction is starting to receive increased attention in the pavement management process. There have been numerous research efforts by …
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Influence of tire-pavement thermomechanical interaction on contact stresses and rolling resistance
… infrastructure investments. Considering a loaded-pavement scenario, the behavior of flexible or asphalt-concrete-surfaced pavements is significantly influenced by both loading and environmental conditions. Heavy truck loads govern pavement responses and, thus, the eventual pavement damage. The …
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Characterization of Structure-Borne Tire Noise Using Virtual Sensing
… related NVH), have resulted in tire road noise as the dominant source of thevehicle interior noise. Generally, vehicle interior noise has two main sources, 1) travellinglow frequency excitation below 800 Hz from road surface through a structure- borne pathand 2) the high …