A Modeling Method for Evaluating The Acoustic Compatibility of Underwater Acoustic Equipment
When underwater acoustic equipment works at the same time,it will produce all kinds of underwater acoustic signals in the same area.These underwater acoustic signals interact and influence each other,which greatly affects the use efficiency of underwater acoustic equipment.Based on the analysis of the types of interference of detection underwater acoustic equipment and communication underwater acoustic equipment,the space-frequency characteristic model of interference source and the disturbed model of underwater acoustic equipment are established by combining the acoustic propagation model,and the disturbed criterion model of detection underwater acoustic equipment and communication underwater acoustic equipment is established by combining the sonar equation,and the calculation method of the received interference level of interference propagation to the disturbed equipment is given,which can provide reference for the acoustic compatibility design of multi-type underwater acoustic equipment working simultaneously on the platform.
NETL
NSTL
万方数据
