发明名称 |
Boost pressure control method for a supercharged internal combustion engine |
摘要 |
The boost pressure of a blower such as a turbocharger or a supercharger which is driven by the exhaust gas or the power output from an engine is controlled under closed-loop control when the boost pressure is in a steady state, and under open-loop control when the boost pressure is in a transient state. When the boost pressure is in the transient state, the open-loop control which may be map control is carried out for relatively good accuracy and high stability. When the boost pressure is in the steady state, the closed-loop control, i.e., highly accurate feedback control, is effected. Therefore, an improved response and stability can be achieved in boost pressure control.
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申请公布号 |
US4848086(A) |
申请公布日期 |
1989.07.18 |
申请号 |
US19870121939 |
申请日期 |
1987.11.18 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
INOUE, KAZUO;KUBOTA, OSAMU;KISHI, NORIYUKI;KATOH, ATSUSHI |
分类号 |
F02B37/12;F02B37/18;F02B37/24 |
主分类号 |
F02B37/12 |
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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