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| Response Output of Vibration Transducer in Strong Noise Environment |
| Received:December 11, 2016 Revised:May 15, 2017 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2017.04.009 |
| KeyWord:vibration transducer noise test response output |
| Author | Institution |
| SU Xiu-hong |
Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang , China |
| ZHOU Tong |
Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang , China |
| HUANG Hai-ying |
Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang , China |
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| Abstract: |
| Objective To study characteristics of vibration transducer in strongn acoustic field. Methods The noise test of vibration transducer was done according to the standard of GJB 150.17-86. The response output of the transducer in the noise field was analyzed. Indicators of the transducer before and after the noise test were compared. Results The performance of vibration transducer was proved to be normal after the noise test. The response of vibration transducer in strong acoustic field was relatively small. The acoustic field stimulated in single vibration test didn’t influence test results of the vibration transducer. Conclusion The sensor can complete vibration monitoring work. |
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