发明名称 |
Ausgleich für Phasenabweichung eines variablen Nockenwellephasenverstellers über einen Drehzahlbereich |
摘要 |
A method for compensating for variable cam timing of an internal combustion engine is provided. The method includes: a) providing a periodical crank pulse signal (62); b) providing a periodical cam pulse signal (66); c) determining a segment, wherein the internal combustion engine speed induces a volatile change upon Zphase values (90); d) dividing the segment into sub-segments; and e) calculating Zphase values (90) of a plurality of points within the sub-segments. <IMAGE> |
申请公布号 |
DE60301451(D1) |
申请公布日期 |
2005.10.06 |
申请号 |
DE2003601451 |
申请日期 |
2003.06.04 |
申请人 |
BORGWARNER INC., AUBURN HILLS |
发明人 |
EKDAHL, EARL;TAYLOR, DANNY R. |
分类号 |
F02D13/02;F01L1/34;F01L1/344;F02D41/34;(IPC1-7):F01L1/344 |
主分类号 |
F02D13/02 |
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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