发明授权
US07302937B2 Calibration of model-based fuel control for engine start and crank to run transition
失效
校准基于模型的燃油控制,用于发动机启动和起动运行过渡
- 专利标题: Calibration of model-based fuel control for engine start and crank to run transition
- 专利标题(中): 校准基于模型的燃油控制,用于发动机启动和起动运行过渡
-
申请号: US11396242申请日: 2006-03-31
-
公开(公告)号: US07302937B2公开(公告)日: 2007-12-04
- 发明人: Qi Ma , Stephen Yurkovich , Kenneth P. Dudek , Stephen K. Fulcher , Jon C. Miller
- 申请人: Qi Ma , Stephen Yurkovich , Kenneth P. Dudek , Stephen K. Fulcher , Jon C. Miller
- 申请人地址: US MI Detroit
- 专利权人: GM Global Technology Operations, Inc.
- 当前专利权人: GM Global Technology Operations, Inc.
- 当前专利权人地址: US MI Detroit
- 主分类号: F02D41/06
- IPC分类号: F02D41/06
摘要:
A fuel control system for regulating fuel to cylinders of an internal combustion engine during an engine start and crank-to-run transition includes a first module that determines a plurality of step-ahead cylinder air masses (GPOs) for a cylinder based on a plurality of GPO prediction models. A second module regulates fueling to a cylinder of the engine based on the plurality of step-ahead GPOs until a combustion event of the cylinder. Each of the plurality of GPO prediction models is calibrated based on data from a plurality of test starts that are based on a pre-defined test schedule.
公开/授权文献
信息查询