发明名称 |
Modellbasierte Regelung von Luftwegdruckgrenzen durch Modulation eines Turboladerumgehungsventils und einer Turbine mit variabler Geometrie |
摘要 |
Simultaneous or independent control of a by-pass valve and a variable-geometry forced induction component on a combustion engine is based on operational parameters measured by various sensors provided as inputs to a control module. Sudden loss of power due to low turbine efficiencies is prevented during transitions between operating conditions of engine speed and load. Excessive peak cylinder pressures are also prevented by controlling engine boost pressure to a permitted limit at high engine speed and load. |
申请公布号 |
DE102010010362(A1) |
申请公布日期 |
2010.11.11 |
申请号 |
DE20101010362 |
申请日期 |
2010.03.05 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS INC. |
发明人 |
WANG, YUE-YUN;LI, XIAOBIN;GAO, HONGXUN;HASKARA, IBRAHIM |
分类号 |
F02D45/00;F02B37/18;F02B37/24;F02D21/08;F02D23/00 |
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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