Simulation study on very low frequency vector hydrophoe application platform's suspension system

Aiming at very low frequency vector hydrophone application platform, this paper simulated and analyzed its performance by using finite element analysis software. The result of simulation indicates that the dynamic performance of suspension system obviously effect the vector hydrophone's acoustic performance. By comparing to the experimental results, this paper realized the anticipation of lower limit frequency of co-oscillating vector hydrophone. On this basis, this paper designed and simulated a new structural model of vector hydrophone. The analysis results have reference value for engineering application of vector hydrophone.