Researches on Relationship between Dynamic Radius and Slip Ratio of Driving Wheel

Abstract:

The dynamic radius of a driving wheel, especially for the off-road vehicles, has not been identified clear so far. This article reveals the relationships between the dynamic radius and the slip ratio of a driving wheel by theoretical analysis and experimental researches. The movement characteristics of a rigid driving wheel and an elastic pneumatic driving tire on soft roads are explained. There are many kinds of methods to measure the dynamic radius, and the magnitude of the dynamic radius is not the same according to the methods. A certain measuring method should be chosen for each kind of road conditions in order to reduce the measuring error.

• Periodical: Applied Mechanics and Materials (Volume 159)
• Pages: 249-252
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.159.249
• Online since: March 2012
• Authors: Xi Qin Li
• Keywords: Dynamic Radius, Measuring Methods, Slip Ratio, Soft Road

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