CN109387368B - 基于改进傅立叶变换的旋转机械故障诊断方法 - Google Patents
基于改进傅立叶变换的旋转机械故障诊断方法 Download PDFInfo
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
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Application publication date: 20190226 Assignee: INSTITUTE OF LASER AND OPTOELECTRONICS INTELLIGENT MANUFACTURING, WENZHOU University Assignor: Wenzhou University Contract record no.: X2020330000103 Denomination of invention: Fault diagnosis method of rotating machinery based on Improved Fourier transform Granted publication date: 20200616 License type: Common License Record date: 20201125 |
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Application publication date: 20190226 Assignee: Wenzhou Hui High tech Co.,Ltd. Assignor: Wenzhou University Contract record no.: X2024330000117 Denomination of invention: A Fault Diagnosis Method for Rotating Machinery Based on Improved Fourier Transform Granted publication date: 20200616 License type: Common License Record date: 20240614 |