发明申请
- 专利标题： INJECTION FUEL AND LOAD BALANCING CONTROL SYSTEM
- 专利标题（中）： 注射燃料和负荷平衡控制系统
-
申请号： US13438111申请日： 2012-04-03
-
公开(公告)号： US20120191325A1公开(公告)日： 2012-07-26
- 发明人: Ibrahim Haskara , Yue-Yun Wang , Chol-Bum M. Kweon , Frederic Anton Matekunas , Oguz H. Dagci
- 申请人： Ibrahim Haskara , Yue-Yun Wang , Chol-Bum M. Kweon , Frederic Anton Matekunas , Oguz H. Dagci
- 申请人地址： US MI DETROIT
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址： US MI DETROIT
- 主分类号： F02D41/30
- IPC分类号： F02D41/30
摘要：
A method for correcting main fuel injection quantities in an internal combustion engine in a plurality of cylinders of the engine includes monitoring a desired fuel injection quantity for the plurality of cylinders, monitoring an in-cylinder pressure for each of the cylinders, determining a burnt fuel mass resulting from a main fuel injection for each of the cylinders based upon the in-cylinder pressures, determining a fuel injection quantity correction for each of the cylinders based upon the burnt fuel masses, and controlling fuel injections into the plurality of cylinders based upon the desired fuel injection quantity and the fuel injection quantity correction for each of the cylinders.
信息查询
