发明名称 |
CYLINDER COMBUSTION PERFORMANCE MONITORING AND CONTROL WITH COORDINATED TORQUE CONTROL |
摘要 |
An engine control system includes a disturbance module, a torque correction module, a torque-to-spark module, and a spark correction module. The disturbance module determines a disturbance value for a past combustion stroke of a cylinder of an engine based on rotation of a crankshaft. The torque correction module selectively determines a torque correction for a future combustion stroke of the cylinder based on the disturbance value. The torque-to-spark module determines a spark correction based on the torque correction and determines an uncorrected spark timing based on a torque request. The spark correction module determines a corrected spark timing based on the uncorrected spark timing and the spark correction and generates spark during the future combustion stroke based on the corrected spark timing. |
申请公布号 |
US2011253100(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
US20100762516 |
申请日期 |
2010.04.19 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
KAISER JEFFREY M.;KARNJATE TIMOTHY M.;WHITNEY CHRISTOPHER E.;LI ZHONG;MATHEWS DAVID S.;FERCH ERIC B.;OH PAHNGROC |
分类号 |
F02P5/04 |
主分类号 |
F02P5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|