发明名称 |
Extension of DOD operation in torque control system |
摘要 |
An engine control system for regulating a torque output of a variable displacement engine includes a first module that calculates a torque modification term based on an engine operating parameter and a second module that determines a desired engine torque and an estimated engine torque. A third module modifies the desired engine torque based on the torque modification term to provide a modified desired engine torque and a fourth module regulates an engine torque output based on the modified desired engine torque and the estimated engine torque when the engine is operating in a deactivated mode.
|
申请公布号 |
US7198029(B1) |
申请公布日期 |
2007.04.03 |
申请号 |
US20060362673 |
申请日期 |
2006.02.27 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
WONG KEVIN C.;SPITZA, JR. ALFRED E. |
分类号 |
F02D17/02;F02D13/06 |
主分类号 |
F02D17/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|