Optimal selection of input torque considering battery...

Details Optimal selection of input torque considering battery... Optimal selection of input torque considering battery...

2011-03-15

2011-03-15

Tran, Dalena (Department: 3664)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

C180S065240

Reexamination Certificate

active

07908064

ABSTRACT:
A preferred input torque for a hybrid powertrain is determined within a solution space of feasible input torques in accordance with a plurality of powertrain system constraints that results in a minimum overall powertrain system loss. System power losses and battery utilization costs are calculated at feasible input torques and a solution for the input torque corresponding to the minimum total powertrain system loss is converged upon to determine the preferred input torque.

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