发明名称 |
Order tracking method and system |
摘要 |
The present invention describes an order tracking system (200) and method (100) for tracking at least one order from mechanical and/or acoustic vibrations generated by a periodic excitation process of a physical system. The order tracking system (200) comprises a means for obtaining (212) a mechanical and/or acoustic vibration data of a physical system and a means for obtaining (214) system reference data. It further comprises a means for combining (224) the mechanical and/or acoustic vibration data with the system reference data and a means for applying (226) a digital FIR filter to at least the mechanical and/or acoustic vibration data for deriving based thereon at least one order.
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申请公布号 |
US7937231(B2) |
申请公布日期 |
2011.05.03 |
申请号 |
US20090363801 |
申请日期 |
2009.02.02 |
申请人 |
LMS INTERNATIONAL NV |
发明人 |
JANSSENS KARL HANS BERT;VAN VLIERBERGHE PIETER FRANS;VAN DER AUWERAER HERMAN |
分类号 |
G01H11/00 |
主分类号 |
G01H11/00 |
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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