METHOD OF AUTOMATIC ADAPTIVE CONTROL OVER STEPLESS TRANSMISSION OF MULTI-DRIVE VEHICLES Russian patent published in 2010 - IPC B60W10/00 B60W20/00 G05B15/02 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Proposed method consists in that parametres describing drive torque, drive rpm and normal force at contact surfaces are measured. Base signals are represented by transmission averaged signals calculated from signals averaged for preset operating time interval. Signals correspond to magnitudes of the like measured parametres on every active drive. Difference signals of comparison of torques are obtained by comparing averaged signals with base signals with due allowance for averaged signal describing normal force at contact spot and base signal for said parametres, for transmission on the whole. Difference signals of comparison of drive rpm are obtained by comparing averaged signals with base signals for particular parametre with due allowance for signal describing steering wheel turn angle averaged for that same time interval. Control signals are generated using preset functional ratios between obtained difference signals and signals describing controlled parameters.

EFFECT: higher efficiency.

8 cl, 6 dwg