{"title":"声纳平台自噪声数据采集与分析方法研究","authors":"Zhen Qi, Qing-yu Liu","doi":"10.1109/COA.2016.7535640","DOIUrl":null,"url":null,"abstract":"A simultaneous data acquisition and analysis method for the array's internal self-noise and its external monitoring noise are presented in this paper to accurately evaluate the effect of platform self-noise on sonar detection. A sea trial is conducted in a certain sea area of China, in which the self-noise for a typical cruise speed and depth is acquired. The sea trial data are analyzed by using single channel, multi-channel and comparison analysis methods. These measuring results could provide the characteristics of the sonar platform self-noise varyiations with the working conditions, the space distribution features of the array's self-noise, and the relationship between the array's internal self-noise and its external monitoring noise.","PeriodicalId":155481,"journal":{"name":"2016 IEEE/OES China Ocean Acoustics (COA)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study on data acquisition and analysis method for sonar platform self-noise\",\"authors\":\"Zhen Qi, Qing-yu Liu\",\"doi\":\"10.1109/COA.2016.7535640\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A simultaneous data acquisition and analysis method for the array's internal self-noise and its external monitoring noise are presented in this paper to accurately evaluate the effect of platform self-noise on sonar detection. A sea trial is conducted in a certain sea area of China, in which the self-noise for a typical cruise speed and depth is acquired. The sea trial data are analyzed by using single channel, multi-channel and comparison analysis methods. These measuring results could provide the characteristics of the sonar platform self-noise varyiations with the working conditions, the space distribution features of the array's self-noise, and the relationship between the array's internal self-noise and its external monitoring noise.\",\"PeriodicalId\":155481,\"journal\":{\"name\":\"2016 IEEE/OES China Ocean Acoustics (COA)\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE/OES China Ocean Acoustics (COA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COA.2016.7535640\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE/OES China Ocean Acoustics (COA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COA.2016.7535640","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Study on data acquisition and analysis method for sonar platform self-noise
A simultaneous data acquisition and analysis method for the array's internal self-noise and its external monitoring noise are presented in this paper to accurately evaluate the effect of platform self-noise on sonar detection. A sea trial is conducted in a certain sea area of China, in which the self-noise for a typical cruise speed and depth is acquired. The sea trial data are analyzed by using single channel, multi-channel and comparison analysis methods. These measuring results could provide the characteristics of the sonar platform self-noise varyiations with the working conditions, the space distribution features of the array's self-noise, and the relationship between the array's internal self-noise and its external monitoring noise.
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