Graduate Thesis Or Dissertation
 

Rendering and Simulation for Tires Rolling on Snow

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https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/qj72pb63m

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  • Modeling tire-snow interaction is important in designing effective snow tires, which directly affects road safety during wintry weather. Unfortunately, tires have complex tread designs and the physical properties of snow have not been characterized. We employ the Material Point Method (MPM) for simulating a material that mimics the fracturing and plasticity of snow using established physical models. This realistic simulation allows us to assess the interactions between a breakable material like snow and a continuum structure like rubber tires, and determine the effect of tread patterns on tire traction. We also design a novel snow rendering technique for particle simulation using a combination of surface reconstruction, surface instanced geometry and sub-surface scattering.
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file details ClucasAlexanderM2016.pdf 2017-08-16 Público Baixar