发明名称 |
Closed loop fan control using fan motor pressure feedback |
摘要 |
A method of controlling an internal combustion engine having a variable speed fan includes controlling the variable speed fan with closed loop control based on fan motor hydraulic pressure. A reference fan pressure is based on an applied fan request signal. The actual fan motor pressure is monitored, and an error signal is determined by comparing the reference fan pressure to the actual fan pressure. The fan is driven based on the error signal. |
申请公布号 |
AU5739501(A) |
申请公布日期 |
2001.11.26 |
申请号 |
AU20010057395 |
申请日期 |
2001.04.26 |
申请人 |
DETROIT DIESEL CORPORATION |
发明人 |
JEFFERY SCOTT HAWKINS;STEVE MILLER WEISMAN II |
分类号 |
F01P11/16;F01P5/14;F01P7/04;F01P11/14;F02D41/22 |
主分类号 |
F01P11/16 |
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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