发明名称 |
Adaptive dilution control system for increasing engine efficiencies and reducing emissions |
摘要 |
An adaptive dilution mixture control system for internal combustion engines including an apparatus for measuring a combustion force within a combustion chamber communicating with an apparatus for calculating the real-time work output of the engine from the measured combustion force, and an apparatus for controlling the variable dilution of the fuel-air mixture delivered to the combustion chamber to achieve a desired work output, the controlling apparatus responsive to the real-time work output. The apparatus for controlling the variable fuel-air mixture dilution includes a compensator for comparing the real-time work output and other engine parameters to an adaptive optimizing control model, and calculating the desired work output. Also included is a fuel injection system, and an exhaust recirculation valve to vary the dilution of the fuel-air mixture to achieve the desired work output. The adaptive optimizing control model is adapted to change over time based on a change in engine conditions.
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申请公布号 |
US5323748(A) |
申请公布日期 |
1994.06.28 |
申请号 |
US19910751155 |
申请日期 |
1991.08.28 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
FOSTER, DOUGLAS;VANDUYNE, EDWARD A. |
分类号 |
F02D21/08;F02D41/00;F02D41/14;(IPC1-7):F02M7/00 |
主分类号 |
F02D21/08 |
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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