发明名称 |
System and method for controlling a catalyst temperature in an HCCI combustion engine |
摘要 |
A method and system for controlling an engine includes a homogenous charge compression ignition (HCCI) mode control module that operates an engine in HCCI mode and a condition monitor module that monitors operating conditions of the engine. The control module also includes a condition predictor module that generates a first predicted condition of a catalyst in response to the operating conditions of the engine. A comparison module compares the first predicted condition to a first threshold. A spark injection mode control module operates the engine in a spark injection mode in response to comparing. |
申请公布号 |
US8397490(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US20090507925 |
申请日期 |
2009.07.23 |
申请人 |
SHIBATA JONATHAN T.;RAYL ALLEN B.;RAMAPPAN VIJAY;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
SHIBATA JONATHAN T.;RAYL ALLEN B.;RAMAPPAN VIJAY |
分类号 |
F01N3/00 |
主分类号 |
F01N3/00 |
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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