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Content archived on 2024-05-28
Experimental and Numerical Analyses of the Dynamic Behavior of Rolling Tires in order to Improve the Tire Modeling Accuracy

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Simulating tyre performance

An EU team developed tools for modelling tyre performance in automotive design. The research involved industry-academia exchanges consisting of 10 secondments or recruitments.

The modern process of designing vehicles uses simulation tools to accelerate development time. Tyres are a vital part of vehicle performance, including noise and handling, yet until recently the response of tyres was too complex to simulate. With EU funding, the TIRE-DYN(opens in new window) project aimed to develop more accurate tyre models by describing the effects of rolling on tyre response. The project studied the physics of rolling tyres through experimental and quantitative analyses. The resulting new simulation tools were to be experimentally validated. The three-member undertaking ran over four years to August 2014. The research relied on transfer of knowledge between academia and industry, to be achieved through secondments, recruitments, and training and networking activities. A total of 10 exchanges took place, including recruitment and/or secondment of 3 early-stage researchers and 7 experienced researchers. TIRE-DYN consortium members developed more accurate tools for simulating the performance of tyres. The tools strengthen the European automotive industry, improving the speed and efficiency of automotive design.

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