A tire load prediction system of the present invention includes: a sensor unit; a strain data acquisition unit; a linear transformation unit that performs a linear transformation on the strain data; a first estimation unit that estimates a velocity and angular velocity in the tire tangential direction; a second estimation unit that estimates a velocity in a tire radial direction from values of the velocity and angular velocity in the tire tangential direction; a third estimation unit that estimates a velocity in a θ-angle direction from values of an acceleration and angular velocity in the tire tangential direction; a fourth estimation unit that estimates deflection of the tire, the velocity in the tire radial direction, and the velocity in the θ-angle direction; and a load prediction unit that predicts a load applied to the tire.
TIRE LOAD PREDICTION SYSTEM, TIRE LOAD PREDICTION PROGRAM, AND TIRE LOAD PREDICTION METHOD
21.12.2023
Patent
Elektronische Ressource
Englisch
TIRE LOAD PREDICTION SYSTEM, TIRE LOAD PREDICTION PROGRAM, AND TIRE LOAD PREDICTION METHOD
Europäisches Patentamt | 2025
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