| Issue |
MATEC Web Conf.
Volume 283, 2019
The 2nd Franco-Chinese Acoustic Conference (FCAC 2018)
|
|
|---|---|---|
| Article Number | 09001 | |
| Number of page(s) | 4 | |
| Section | Vibroacoustics and Noise Reduction | |
| DOI | https://doi.org/10.1051/matecconf/201928309001 | |
| Published online | 28 June 2019 | |
Design and research on impact resistance characteristics of vector hydrophone application platform
1 Hangzhou Applied Acoustics Research Institute, Hangzhou, China
2 College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, China
* Corresponding author: ztj13613621886@126.com
On the basis of the analysis of the impact resistance of the application platform of the vector hydrophone is analysed , this paper designed single-stage and two-stage vibration isolation system based on rubber damper by using its characteristics of large viscous damping coefficient, low mass and easy installation and disassembly. By comparing the output signal of vector hydrophones in the state of rigid connection and with single-stage vibration isolation system, it can be seen that under different connection conditions, the signal amplitude of the impact response of the hydrophone are also different. The results of the experiment verified the effect of vibration isolation system on impact signal and the accuracy of theoretical analysis results.
© The Authors, published by EDP Sciences, 2019
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