发明授权
US07480558B2 Method and apparatus for controlling a homogeneous charge compression ignition engine
有权
用于控制均质充气压缩点火发动机的方法和装置
- 专利标题： Method and apparatus for controlling a homogeneous charge compression ignition engine
- 专利标题（中）： 用于控制均质充气压缩点火发动机的方法和装置
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申请号： US11680161申请日： 2007-02-28
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公开(公告)号： US07480558B2公开(公告)日： 2009-01-20
- 发明人: Jun-Mo Kang , Chen-Fang Chang , Man-Feng Chang , Nicole Wermuth
- 申请人： Jun-Mo Kang , Chen-Fang Chang , Man-Feng Chang , Nicole Wermuth
- 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： G06F19/00
- IPC分类号： G06F19/00 ; F02M25/07 ; F02B47/08
摘要：
The invention comprises a method for controlling operation of a homogeneous charge combustion ignition engine operating in an auto-ignition mode. The method comprises determining a desired combustion phasing; and, controlling a mass flowrate of externally recirculated exhaust gas based upon an actual combustion phasing. A closed-loop control scheme is executed to control the mass flowrate of externally recirculated exhaust gas based upon a difference between the actual and the desired combustion phasing.
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