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 “"Combined Slip"”.
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Tire Performance Estimation Under Combined Slip and Empirical Parametrization of the Tire Rut on Dry Sand
… to assess the performance of tires in both pure slip (only traction and braking) and combined slip conditions (steering and acceleration). A single-wheel indoor test rig was used to conduct tests under different conditions and a force transducer was used to capture the forces and moments …
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Diatom-based reconstructions of earthquake-induced paleoenvironmental change in coastal Alaska and Washington, USA
… we use diatoms to explore 1) the potential for combined slip along the Patton Bay splay fault system and the eastern Alaska-Aleutian subduction zone within Prince William Sound, Alaska, and 2) lacustrine turbidite source mechanisms in Ozette Lake, Washington to potentially improve the spatial …
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A Method for Modeling and Prediction of Ground Vehicle Dynamics and Stability in Autonomous Systems
… of vehicle load state using internal sensors combined with low-magnitude maneuvers. An unscented Kalman filter based estimator is then used to estimate tire forces for use in determining the ground/tire coefficient of friction. Probabilistic techniques are then combined with a combined-slip …
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Tire Models for Use in Braking Applications
… in detail and a new proposal to derive the combined slip forces from pure slip models is presented. This method relies on the physics from the brush model and includes a velocity dependency which is derived from the pure slip models. All information is extracted automaticly from the models, …
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A comprehensive analytical model for pneumatic tires
… tread deformation is obtained by integrating the slip velocity over the contacting time. By employing a rigid ring concept, the transient characteristics of the tire can also be examined in low frequency ranges. The ideas that are presented in this study are verified with a set of measurement …
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Wheel Speed Distribution Control and its Effect on Vehicle
… It employs the Magic Formula (MF) tyre model for combined slip, has 23 degrees of freedom and includes more than 60 vehicle handling parameters. The vehicle handling model has been developed using the novel Cartesian Geometric Translation (CGf) technique which employs geometry, trigonometry, …
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A thermomechanical motorsport tyre model applicable for real-time driver-in-the-loop simulations
… against an industry standard tyre model for combined slip cases and experimental data concerning the lateral characteristics including the velocity-dependent behaviour, with the findings showing error figures less than 3.5% for the shear force predictions. Additionally, through a series of …
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Tire Modeling and Friction Estimation
… but well-suited brush model theory. The pure-slip tire models can be given as empirical models or as raw tabular data. The implementation is verified to be well-working and computationally sound and good results are obtained in validation with the available empirical data. A new type of on …