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The Determination of Tire Parameter for Real-Time Estimation of Tire and Road Friction
Published May 21, 1997 by Society of Automotive Engineers of Japan in Japan
Event: JSAE Spring Conference
To estimate the friction coefficient between a tire and the road during running, the numerical values of tire parameters, which vary depending on the tire tread wear, are to be measured. These values of a new tire, however, differ from those of worn tires as well as another one.
This paper describes the determination method of tier parameters for the real-time estimation of tire and road friction by use of small braking and driving forces.