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 6 of 6 for “"Off-Road Conditions"”.
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Stochastic Terrain and Soil Modeling for Off-Road Mobility Studies
… realistic predictions of vehicle performance in off-road conditions, it is critical to incorporate in the simulation accurate representations of the variability of the terrain profile. It is not practically feasible to measure the terrain at a sufficiently large number of points, or, if measured, …
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Modeling, analysis, and measurement of passenger vehicle stability
… of rollovers occur when a vehicle departs the roadway and encounters sloped and rough terrain at high speed. This thesis investigates the stability limits imposed by off-road terrain conditions and techniques for measuring vehicle stability in the presence of off-road terrain factors. An …
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Offroad autonomous vehicle development and model-based adaptive robust control strategy
… driving has seen increasing applications in off-road environments, driven by advancements in sensing and control technologies. To operate reliably under severe off-road conditions, a robust and adaptable off-road platform is essential. Off-road environments, in particular, present unique …
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Perception and Control Methods for Improving the Autonomy of Off-Road Robots
… robots remain challenging to operate under off-road conditions. The agricultural robot designed as part of the present work, nicknamed RoverII, offers a good case study since it was developed for field-surveying tasks on dairy farms and needs to operate autonomously on uneven terrain and …
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Predictive Control of Electric Motors Drives for Unmanned Off-road Wheeled Vehicles
… has drawn lately more attention, especially for off-road environment. As the demand to use electric vehicles increased, the need to conceptualize the use of electrically driven vehicles in autonomous operations became a target. That is because in addition to the fact that they are more …
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Design and Implementation of a Clutch and Brake System for a Single Wheel Indoor Tire Testing Rig
… and built to study the performance of tires in off-road conditions on surfaces such as soil, sand, and ice. Understanding the braking performance of tires is crucial, especially for terrains like ice, which has a low coefficient of friction. Also, rolling resistance is one of the important …