发明授权
- 专利标题： Adaptive control of fuel delivery in direct injection engines
- 专利标题（中）： 直喷式发动机燃油输送的自适应控制
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申请号： US12369245申请日： 2009-02-11
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公开(公告)号： US07938101B2公开(公告)日： 2011-05-10
- 发明人: Kenneth J. Cinpinski , Donovan L. Dibble , Scot A. Douglas , Joseph R. Dulzo , Byungho Lee
- 申请人： Kenneth J. Cinpinski , Donovan L. Dibble , Scot A. Douglas , Joseph R. Dulzo , Byungho Lee
- 专利权人： GM Global Technology Operations LLC
- 当前专利权人： GM Global Technology Operations LLC
- 主分类号： F02M57/02
- IPC分类号： F02M57/02 ; G01M15/00
摘要：
An adaptive fuel delivery control system includes a pressure monitoring module and a flow rate determination module. The pressure monitoring module determines an actual pressure drop after a fuel injection event on an injector. The flow rate determination module determines an adjusted flow rate based on a reference flow rate and the pressure drop.
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