ESTIMATION METHOD AND DEVICE FOR LATERAL ACCELERATION AND EXECUTING METHOD OF BRAKE OPERATION

摘要

PROBLEM TO BE SOLVED: To simplify the estimation method for lateral acceleration in the semi-trailer or full-trailer axial line of a combination vehicle of a tractor with a semi-trailer or full-trailer. SOLUTION: The yawing rateωZ of the tractor is measured or estimated, the longitudinal acceleration vxZ of the tractor is measured or estimated, and the valuesωZ and vxZ are arithmetically related to each other to obtain the estimated value of the lateral acceleration ayAA in the semi-trailer or full-trailer axial line.