US 12,479,415 B2
Systems and methods for hybrid transmission control
Timothy Baxendale, Portales, NM (US); Sassan Farahmand, Canton, MI (US); and Fazal U. Syed, Canton, MI (US)
Assigned to Ford Global Technologies, LLC, Dearborn, MI (US)
Filed by Ford Global Technologies, LLC, Dearborn, MI (US)
Filed on Aug. 31, 2022, as Appl. No. 17/823,821.
Prior Publication US 2024/0067157 A1, Feb. 29, 2024
Int. Cl. B60W 20/15 (2016.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01)
CPC B60W 20/15 (2016.01) [B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 2510/081 (2013.01); B60W 2510/083 (2013.01); B60W 2710/083 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A powertrain of a vehicle, comprising:
a first torque source, a second torque source and an automatic transmission;
a first controller configured to control the first torque source;
a second controller storing instructions in non-transitory memory that, when executed, cause the second controller to command the first controller to control a torque of the first torque source via a feedforward torque value of the second torque source calculated at the second controller, the feedforward torque value of the second torque source adjusted based on a degree of difference between a proximity term and a difference between the torque of the first torque source and a first torque source torque limit, the first torque source torque limit calculated at the second controller.