Feature Extraction Techniques for Nonstationary Signal in Fault Diagnosis of Machinery
碩士 === 中原大學 === 機械工程研究所 === 99 === In the past, fault diagnosis of machinery in the stationary rotational speed, such as the steam turbine in nuclear power factory owners use the pump, motor, etc. Often used spectrum analysis methods (such as: Fast Fourier Transform) to extract the signal's fea...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/b46vn3 |