发明授权
- 专利标题： Method for controlling combustion noise in a compression-ignition engine
- 专利标题（中）： 用于控制压燃式发动机燃烧噪声的方法
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申请号： US12177520申请日： 2008-07-22
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公开(公告)号： US07904231B2公开(公告)日： 2011-03-08
- 发明人: Ibrahim Haskara , Yue-Yun Wang , Chol-Bum M Kweon , Frederic Anton Matekunas , Paul Anthony Battiston
- 申请人： Ibrahim Haskara , Yue-Yun Wang , Chol-Bum M Kweon , Frederic Anton Matekunas , Paul Anthony Battiston
- 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 ; F02M37/00
摘要：
Combustion noise in a compression-ignition engine is controlled by measuring in-cylinder pressure of a cylinder of the compression-ignition engine, determining a combustion noise level based on the in-cylinder pressure measurement, and modifying a combustion control parameter based on the combustion noise level.
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