极地水声信号处理研究
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摘要
北极地区因其特殊的战略地位和地球持续变暖的趋势而备受关注。北极及其毗邻海域的水声学研究在北极海洋科学研究中占有重要的地位。极地水声信号处理较其他水声信号处理领域研究起步较晚,主要针对极区海域特别是北极海洋环境开展水声环境效应及其适配处理研究。文章介绍二战结束后开始的北极及其毗邻海域的水声学研究概况,并说明这一特殊海域的海洋水声研究的特点和有别于传统水声研究的内容。介绍北极水声环境研究的重要性,以及对水声信号处理、声呐装备的特殊要求,和我们应该采取的应对措施。
Due to the special strategy role and the trends of global warming, the Arctic region attracts many interests. The underwater acoustics play a very important role in the ocean research work of Arctic region and its neighborhood. The research work of underwater signal processing in polar region is relative late than the other field of underwater acoustics. It focuses on polar region especially the Arctic ocean environment, studies the effects of underwater acoustic environment and its adaptive signal processing methods. In this paper, the outline of research work, since WWII, of underwater acoustics in Arctic region and its neighborhood is introduced. The specific research issues and results different from the traditional underwater acoustics in this special region are discussed. It is shown that the characteristics of Arctic ocean environment has more important role in underwater signal processing and sonar design,, some special treatments must be taken in matching the requirement of Arctic underwater acoustics.
Due to the special strategy role and the trends of global warming, the Arctic region attracts many interests. The underwater acoustics play a very important role in the ocean research work of Arctic region and its neighborhood. The research work of underwater signal processing in polar region is relative late than the other field of underwater acoustics. It focuses on polar region especially the Arctic ocean environment, studies the effects of underwater acoustic environment and its adaptive signal processing methods. In this paper, the outline of research work, since WWII, of underwater acoustics in Arctic region and its neighborhood is introduced. The specific research issues and results different from the traditional underwater acoustics in this special region are discussed. It is shown that the characteristics of Arctic ocean environment has more important role in underwater signal processing and sonar design,, some special treatments must be taken in matching the requirement of Arctic underwater acoustics.
引文
1李启虎,王宁,赵进平,等.北极水声学:一门引人关注的新型学科.应用声学,2014,33(6):471-483.
2李启虎,黄海宁,尹力,等.北极水声学研究的新进展和新动向.声学学报,2018,43(4):420-430.
3贾桂德,石午虹.对新形势下中国参与北极事务的思考.国际展望,2014,(4):5-28.
4赵进平.情系北冰洋.北京:中国环境出版社,2006.
5 Kwok R U.The thinning of Arctic sea ice.Physics Today,2011:64(4):3641.
6 Hope G,Sagen H,Storheim E,et al.Measured and modeled acoustic propagation underneath the rough Arctic sea-ice.The Journal of the Acoustical Society of America,2017:142(3):1619-1633.
7 Roth E H,Hildebrand J A,Wiggins S M,et al.Underwater ambient noise on the Chukchi Sea continental slope from2006-2009.The Journal of the Acoustical Society of America,2012:131(1):104-110.
8 Freitag L,Ball K,Partan J,et al.Long range acoustic communications and navigation in the Arctic//MTS Oceans Conference.Washington D C:IEEE,2015.
9 Wadhams P,Wilkinson J P,Kaletzky A.Sidescan Sonar Imagery of the Winter Marginal Ice Zone Obtained from an AUV.Journal of Atmospheric and Oceanic Technology,2004,21(9):1462-1470.
10 Mikhalersky P N.Acoustics thermometry in the ArcticSome history and future possibilities//Walter Munk Centennial Symposium.California:Scripps Institution,2017.
11 Gavrilov A N,Mikhalevsky P N.Recent results of the ACOUS(Arctic Climate Observation using Underwater Sound)Program.Acta Acustica united with Acustica,2002:88(5):783-791.
12 Schmidt H,Schneider T.Acoustic communication and navigation in the new Arctic-A model case for environmental adaptation//2016 IEEE Third Underwater Communications and Networking Conference(Ucomms).Lerici:IEEE,2016.
13殷敬伟,杜鹏宇,朱广平,等.松花江冰下声学试验技术研究.应用声学,2016,35(1):58-68.
14刘崇磊,李涛,尹力,等.北极冰下双轴声道传播特性研究.应用声学,2016,35(4):309-315.
15朱广平,殷敬伟,陈文剑,等.北极典型冰下声信道建模及特性.声学学报,2017,(2):152-158.
16黄海宁,刘崇磊,李启虎,等.典型北极冰下声信道多途结构分析及实验研究.声学学报,2018,(5):274-282.
2李启虎,黄海宁,尹力,等.北极水声学研究的新进展和新动向.声学学报,2018,43(4):420-430.
3贾桂德,石午虹.对新形势下中国参与北极事务的思考.国际展望,2014,(4):5-28.
4赵进平.情系北冰洋.北京:中国环境出版社,2006.
5 Kwok R U.The thinning of Arctic sea ice.Physics Today,2011:64(4):3641.
6 Hope G,Sagen H,Storheim E,et al.Measured and modeled acoustic propagation underneath the rough Arctic sea-ice.The Journal of the Acoustical Society of America,2017:142(3):1619-1633.
7 Roth E H,Hildebrand J A,Wiggins S M,et al.Underwater ambient noise on the Chukchi Sea continental slope from2006-2009.The Journal of the Acoustical Society of America,2012:131(1):104-110.
8 Freitag L,Ball K,Partan J,et al.Long range acoustic communications and navigation in the Arctic//MTS Oceans Conference.Washington D C:IEEE,2015.
9 Wadhams P,Wilkinson J P,Kaletzky A.Sidescan Sonar Imagery of the Winter Marginal Ice Zone Obtained from an AUV.Journal of Atmospheric and Oceanic Technology,2004,21(9):1462-1470.
10 Mikhalersky P N.Acoustics thermometry in the ArcticSome history and future possibilities//Walter Munk Centennial Symposium.California:Scripps Institution,2017.
11 Gavrilov A N,Mikhalevsky P N.Recent results of the ACOUS(Arctic Climate Observation using Underwater Sound)Program.Acta Acustica united with Acustica,2002:88(5):783-791.
12 Schmidt H,Schneider T.Acoustic communication and navigation in the new Arctic-A model case for environmental adaptation//2016 IEEE Third Underwater Communications and Networking Conference(Ucomms).Lerici:IEEE,2016.
13殷敬伟,杜鹏宇,朱广平,等.松花江冰下声学试验技术研究.应用声学,2016,35(1):58-68.
14刘崇磊,李涛,尹力,等.北极冰下双轴声道传播特性研究.应用声学,2016,35(4):309-315.
15朱广平,殷敬伟,陈文剑,等.北极典型冰下声信道建模及特性.声学学报,2017,(2):152-158.
16黄海宁,刘崇磊,李启虎,等.典型北极冰下声信道多途结构分析及实验研究.声学学报,2018,(5):274-282.
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