声纳隔振模块性能分析

拖曳线声纳在海洋资源勘探、水下反潜战争中一直起着非常重要的作用。为了提高声纳的隔振性能,必须在声阵模块前、后插入性能优良的隔振模块。文章在建立声纳隔振模块有限元模型的基础上,对隔振模块的隔振性能进行了理论计算,得到了一些有价值的结论。这些结论对于进一步改进和提高隔振模块性能具有参考价值。

Capability Analysis of Vibration Isolation Modules of Sonar

Sonar plays an important role all the times in the modern anti-submarine warfare and ocean resources exploration.In order to reduce and isolate vibration from stern arrays wing and towed cabled shaking,Vibration Isolation Modules(VIM) are incorporated both ahead and astern of acoustic modules.In this paper,the capability of VIM is calculated based on the finite element model and several valuable results are obtained.All these results and conclusions have reference value to improve the capability of VIM.