METHOD FOR ESTIMATING THE ROLLING RESISTANCE OF A VEHICLE WHEEL
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Aug 28, 2014
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Sep 17, 2012
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Sep 22, 2011
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Abstract
A method for estimating rolling resistance of a wheel of a moving vehicle, the vehicle including at least two wheels fitted with tires, the method including: measuring or estimating a value of angular velocity Ω of rotation of at least one wheel; and measuring or estimating a value of torque T applied to the wheel; the method using an observer of dynamics of the wheel that is based on a sliding mode control theory, in which input signals are the value of the angular velocity Ω of the wheel and the value of the torque T applied to the wheel.
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