The Application of Single Vector Sensor in Direction Tracing of Water-entry Object

摘要：

　　Water-entry signal was important to broadcast the water-entry object.The vector sensor could gain the pressure and particle velocity signal,so the azimuth angle of water-entry signal could be estimated by single vector sensor.The complex sound intensity method was applied in vector signal processing in azimuth estimation.The estimated deviation in different SNR was give out via simulating experiment.The method was used in the experiment on the lake and was proved to be effective.

关键词： Azimuth Estimation Vector Sensor Direction Tracing Water-entry Signal

作者: XIAO Di ZHANG Lanyue

作者单位: Science and Technology on Underwater Acoustic Laboratory, Harbin, 150001, China

会议类型: 国际会议

会议名称: 2013 2nd International Conference on Systems Engineering and Modeling(ICSEM-13)(2013年第二届系统工程与建模国际会议)

会议地点: 北京

会议语种:英文

页码: 1135-1138

在线出版日期: 2013-04-19（万方平台首次上网日期，不代表论文的发表时间）