Wavelet Analysis for Diagnosing the Leaks of Pipeline
碩士 === 國立成功大學 === 造船及船舶機械工程學系 === 87 === The thesis is to simulate actual leaks of pipeline from round hole leaks of pipeline systems in experiment. Measure the acoustic emission signal from the leak and use wavelet to analyze the signal. Use wavelet packet to decompose several frequency range of or...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
1999
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| Online Access: | http://ndltd.ncl.edu.tw/handle/10436669881227560502 |