Brooks Kushman, P.C.
Temperature compensated battery parameter estimation
A vehicle is provided with a vehicle system having an electric machine and a battery. The electric machine is configured to provide drive torque and the battery supplies power to the electric machine. The vehicle also includes a controller that is configured to generate output indicative of at least one of a battery power capability and a battery state of charge using a filter having a variable EKF gain factor based on battery temperature.
Ford Global Technologies, LLC
B
B60L
inventional
Yonghua Xu
Li Wang