发明申请
US20090326754A1 SYSTEMS AND METHODS FOR ENGINE DIAGNOSIS USING WAVELET TRANSFORMATIONS
审中-公开
使用小波变换进行发动机诊断的系统和方法
- 专利标题： SYSTEMS AND METHODS FOR ENGINE DIAGNOSIS USING WAVELET TRANSFORMATIONS
- 专利标题（中）： 使用小波变换进行发动机诊断的系统和方法
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申请号： US12165267申请日： 2008-06-30
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公开(公告)号： US20090326754A1公开(公告)日： 2009-12-31
- 发明人: Pradeep Shetty , Srikanth Ryali , Dinkar Mylaraswany
- 申请人： Pradeep Shetty , Srikanth Ryali , Dinkar Mylaraswany
- 申请人地址： US NJ Morristown
- 专利权人： Honeywell International Inc.
- 当前专利权人： Honeywell International Inc.
- 当前专利权人地址： US NJ Morristown
- 主分类号： G01M15/05
- IPC分类号： G01M15/05
摘要：
A method for performing diagnosis on an engine includes the steps of obtaining data for a plurality of variables pertaining to the engine, transforming the data with respect to each of the plurality of variables using a wavelet transformation, to thereby generate initial coefficients for each of the plurality of variables, and aggregating the initial coefficients for each of the plurality of variables, to thereby generate an aggregate set of coefficients for the plurality of variables.
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