发明名称 |
ON-LINE VIBRATION FREQUENCY ANALYSIS FOR RESOURCES UTILIZING SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To improve performance of a vehicle by estimating an operation signal of the vehicle. SOLUTION: The whole vibration frequency spectrum is obtained by sample- extracting a vehicle operation signal from a sensor arranged in a vehicle which signal corresponds to the state of a road. To a specified vibration frequency out of the spectrum, a weighting filter matrix is calculated and stored, thereby confirming vibration relating to the vibration frequency. The data are used for correction and improvement of vehicle control system.
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申请公布号 |
JP2003021556(A) |
申请公布日期 |
2003.01.24 |
申请号 |
JP20020098817 |
申请日期 |
2002.04.01 |
申请人 |
CONTINENTAL TEVES INC |
发明人 |
LOU YONGLE;DILGER FRITZ PAUL-EMIL;MUSSON JEFFREY THOMAS |
分类号 |
G01H17/00;B60G17/00;B60R16/02;B60R16/023;(IPC1-7):G01H17/00 |
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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