发明名称 |
Oscillation estimation method for input shaft of power transmission in vehicle, involves computing maximum and minimum rotation values and comparing with threshold value, to judge oscillation |
摘要 |
The revolution per minute (rpm) of input shaft is monitored periodically relevant to the time gradient. The maximum and minimum values of rpm is estimated, based on which the difference between the values is computed. When the difference is larger than the threshold value, the oscillation is judged.
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申请公布号 |
DE10057054(A1) |
申请公布日期 |
2001.06.07 |
申请号 |
DE20001057054 |
申请日期 |
2000.11.17 |
申请人 |
LUK LAMELLEN UND KUPPLUNGSBAU GMBH |
发明人 |
REUSCHEL, MICHAEL |
分类号 |
G01H17/00;F16H9/00;F16H59/42;F16H61/04;G01M13/02;G01M15/04;G01M99/00;(IPC1-7):G01P3/00;G01L5/26;G01M17/00;F16F15/18;G01H1/10 |
主分类号 |
G01H17/00 |
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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