公开(公告)号：US09869259B1

公开(公告)日：2018-01-16

申请号：US15285976

申请日：2016-10-05

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ronald F. Lochocki, Jr. ,  Ryan Z. Goode ,  Mark A. Schang ,  Jonathan Kish

IPC: F02D41/02 ,  F16H63/50

CPC classification number: F02D41/022 ,  B60W30/19 ,  F02D11/105 ,  F02D41/0225 ,  F02D41/023 ,  F02D2250/21 ,  F16H61/0437 ,  F16H63/50

Abstract: A propulsion system controller for a vehicle that includes a prime mover operable for generating an input torque on an input shaft, and a transmission connected to the prime mover that is configured to receive the input torque from the input shaft and produce an output torque on an output shaft. The controller is programmed to generate a torque phase ratio, and submit a torque request to the prime mover that is based upon a desired output torque divided by the torque phase ratio.