China Mechanical Engineering ›› 2013, Vol. 24 ›› Issue (11): 1556-1561.

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Development and Prospects of Cymbal Underwater Transducers

Peng Haijun1;Xu Weiqin1;Wang Junyan2   

  1. 1.Qingdao Campus of Naval Aeronautical and Astronautical University,Qingdao,Shandong,266041
    2.No.92635 Unit of the PLA,Qingdao,Shandong,266041
  • Online:2013-06-10 Published:2013-06-04

钹式水声换能器的研究现状与发展方向

彭海军1;徐伟勤1;王俊彦2   

  1. 1.海军航空工程学院青岛校区,青岛,266041
    2.中国人民解放军92635部队,青岛,266041
  • 基金资助:
    光电控制技术重点实验室和航空科学基金联合资助项目(20115185003)

Abstract:

The development of cymbal transducer as underwater transducer in the later 20 years was studied thoroughly. These developments included vibration modes in water, effect of material and geometry on electromechanical performance, ability for sustaining high hydrostatic pressure, shaping directional beam pattern, adopting new materials and assembling cymbal array. Several theoretical methods used on cymbal were compared and investigated. At last, key points of future development were summed up.

Key words: cymbal transducer, underwater transducer, FEM, equivalent circuit

摘要:

对近20年来钹式换能器(cymbal)在水声领域的研究情况进行了全面的分析,分析对象包括阵元水下振动模式、材料和尺寸参数对阵元机电性能的影响规律、阵元抗静水压性能、阵元指向性形成、新型材料的应用以及组阵对频率、阻抗等性能的影响,同时对钹式水声换能器理论研究用到的几种主要方法做了对比和分析。最后指出了钹式水声换能器未来的几个主要研究方向。

关键词: 钹式换能器, 水声换能器, 有限元法, 等效电路法

CLC Number: