Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"tire dynamics"”.
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Identification of Tire Dynamics Based on Intelligent Tire
Sensor-embedded tires, known as intelligent tires, have been widely studied because they are believed to provide reliable and crucial information on tire-road contact characteristics e.g., slip, forces and deformation of tires. Vehicle control systems such as ABS and VSP (Vehicle Stability Program) …
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Hybrid Friction Estimation based on Intelligent Tires and Vehicle Dynamics
… regarding the interaction between the tires and the road surface. This knowledge gap significantly impacts the safety and control of the vehicle. Thus, to address this issue, this research introduces a novel fusion approach to estimate friction at the tire-road contact interface. This …
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Development and optimization of a wide base FEA truck tire model for prediction of tire-road interactions
… way to do so is through the use of pneumatic tires, which are the only link between the chassis and the ground interface. With recent advancements in the computational efficiency of modern computers, there has been a dynamic movement towards virtual modeling and experimentation of pneumatic …
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Operational Modal Analysis of Rolling Tire: A Tire Cavity Accelerometer Mediated Approach
… vibration behavior 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 …
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Tire Footprint Analysis Based on Image Processing Techniques
The tire–terrain interaction is an essential criterion for assessing tire performance. Understanding the complex characteristics of the dynamic interactions of tires and terrain required a detailed and deep study on the characteristics of the contact patch area of the tire. Most of the studies …
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Coupling the effects of rubber aging and wear and studying its effect on motorcycle performance
… the specific consequences of rubber aging on tires and vehicle dynamics remain a relatively underexplored domain. This study delves into the effects of rubber aging on tires and motorcycle dynamics. A Dynamical Mechanical Analysis (DMA) test was performed to study the effect of rubber aging …
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A Novel Road Grip Estimation Method Using a Vehicle as a Probe
… relationship between wheel slip ratio and the tire longitudinal force, is used as the foundation of the estimation algorithm. Vehicle wheel speeds (used to calculate the slip ratio) were measured using Hall-effect sensors and an accelerometer attached to the vehicle chassis provided …
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Prediction of mobility, handling, and tractive efficiency of wheeled off-road vehicles
… of off-road vehicles is deeply influenced by the tire-soil interaction mechanism. Soft soil can drastically reduce the traction performance of tires up to the point of making motion impossible. In this study, a tire model able to predict the performance of rigid wheels and flexible tires is …