发明名称 |
METHOD FOR CONTROLLING COMBUSTION MODE TRANSITIONS IN AN INTERNAL COMBUSTION ENGINE |
摘要 |
An internal combustion engine is selectively operative in one of a plurality of combustion modes. A method for controlling the engine includes commanding the engine operation to transition from a first combustion mode to a second combustion mode. Engine valve operation is commanded to a desired valve overlap and valve overlap is monitored. Engine operation is changed to the second combustion mode when the engine valve overlap achieves a predetermined range or threshold.
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申请公布号 |
US2009048760(A1) |
申请公布日期 |
2009.02.19 |
申请号 |
US20080185185 |
申请日期 |
2008.08.04 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
CHEN JYH-SHIN;CHANG CHEN-FANG;KANG JUN-MO |
分类号 |
F02D45/00 |
主分类号 |
F02D45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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