CN110346802B - 基于计算水声信道参数的水下目标探测方法 - Google Patents
基于计算水声信道参数的水下目标探测方法 Download PDFInfo
- Publication number
- CN110346802B CN110346802B CN201810304811.9A CN201810304811A CN110346802B CN 110346802 B CN110346802 B CN 110346802B CN 201810304811 A CN201810304811 A CN 201810304811A CN 110346802 B CN110346802 B CN 110346802B
- Authority
- CN
- China
- Prior art keywords
- target
- underwater
- sound
- channel
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000004364 calculation method Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims description 9
- 238000013528 artificial neural network Methods 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 230000001934 delay Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 3
- 238000003909 pattern recognition Methods 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims description 2
- 238000012706 support-vector machine Methods 0.000 claims description 2
- 238000012549 training Methods 0.000 claims description 2
- 238000004422 calculation algorithm Methods 0.000 abstract description 6
- 238000011160 research Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013135 deep learning Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012567 pattern recognition method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810304811.9A CN110346802B (zh) | 2018-04-08 | 2018-04-08 | 基于计算水声信道参数的水下目标探测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810304811.9A CN110346802B (zh) | 2018-04-08 | 2018-04-08 | 基于计算水声信道参数的水下目标探测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110346802A CN110346802A (zh) | 2019-10-18 |
CN110346802B true CN110346802B (zh) | 2023-07-21 |
Family
ID=68172978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810304811.9A Active CN110346802B (zh) | 2018-04-08 | 2018-04-08 | 基于计算水声信道参数的水下目标探测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110346802B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111064689B (zh) * | 2019-12-26 | 2022-04-15 | 南京邮电大学 | 基于历史信息动态变换分数阶傅里叶阶次的索引调制方法 |
CN111983619B (zh) * | 2020-08-07 | 2023-04-07 | 西北工业大学 | 一种基于迁移学习的水声目标前向散射声扰动定位方法 |
CN113706974B (zh) * | 2021-09-07 | 2023-05-30 | 哈尔滨工业大学(威海) | 一种海洋探测技术教学实验系统 |
CN114997524B (zh) * | 2022-07-07 | 2024-08-06 | 中国长江三峡集团有限公司 | 一种地下水溶质分布的预测方法、装置、设备及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231609A (en) * | 1992-09-28 | 1993-07-27 | The United States Of America As Represented By The Secretary Of The Navy | Multiplatform sonar system and method for underwater surveillance |
CN106546991A (zh) * | 2016-11-02 | 2017-03-29 | 哈尔滨工业大学(威海) | 水下发声目标空中探测装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4266669B2 (ja) * | 2003-02-28 | 2009-05-20 | 日本電気株式会社 | バイスタティック方位検出システム及び検出方法 |
CN101166066B (zh) * | 2007-07-24 | 2010-10-06 | 哈尔滨工程大学 | 一种移动水声通信方法 |
CN101094217B (zh) * | 2007-07-27 | 2010-04-21 | 哈尔滨工程大学 | 水声信道参数测量方法及移动水声通信同步获取方法 |
CN103152139B (zh) * | 2013-03-04 | 2015-09-30 | 哈尔滨工程大学 | 一种多基地声纳空时信道复用方法 |
RU2535238C1 (ru) * | 2013-06-21 | 2014-12-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг) | Способ синхронизации функций излучения и приема в бистатическом гидролокаторе |
CN105678263A (zh) * | 2016-01-07 | 2016-06-15 | 中国科学院声学研究所 | 一种目标识别的方法和系统 |
CN107526069A (zh) * | 2017-07-27 | 2017-12-29 | 天津大学 | 一种利用前向散射强度反演和分类海底表面沉积层的方法 |
-
2018
- 2018-04-08 CN CN201810304811.9A patent/CN110346802B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231609A (en) * | 1992-09-28 | 1993-07-27 | The United States Of America As Represented By The Secretary Of The Navy | Multiplatform sonar system and method for underwater surveillance |
CN106546991A (zh) * | 2016-11-02 | 2017-03-29 | 哈尔滨工业大学(威海) | 水下发声目标空中探测装置及方法 |
Non-Patent Citations (6)
Title |
---|
Analysis and Calculation of Effect of Shape on Sonar Detection;Jing Xiao-su等;Archives of Acoustics;第39卷(第4期);全文 * |
基于海豚whistle信号的仿生主动声纳隐蔽探测技术研究;殷敬伟;刘强;陈阳;朱广平;生雪莉;;兵工学报(第05期);全文 * |
抑制特定区间距离旁瓣的恒模波形设计方法;李风从;赵宜楠;乔晓林;;电子与信息学报(第03期);全文 * |
水下物体的前向声散射建模与实验观测;雷波;马远良;杨坤德;;哈尔滨工程大学学报(第07期);全文 * |
水下目标深度测量误差源分析;邢军;刘忠;彭鹏菲;;舰船科学技术(第03期);全文 * |
隐身、反隐身各有招数;周平儒;;初中生世界(九年级物理)(第Z3期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN110346802A (zh) | 2019-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110346802B (zh) | 基于计算水声信道参数的水下目标探测方法 | |
Ferguson et al. | Convolutional neural networks for passive monitoring of a shallow water environment using a single sensor | |
EP1938126B1 (en) | Sonar system and method providing low probability of impact on marine mammals | |
JP2007507691A (ja) | ソナー・システムおよびプロセス | |
US20100046326A1 (en) | Method and apparatus for detection and classification of a swimming object | |
Yang et al. | Clutter reduction using Doppler sonar in a harbor environment | |
CN110398743A (zh) | 一种连续波主动声呐目标回波检测方法 | |
Kim et al. | Localization of incipient tip vortex cavitation using ray based matched field inversion method | |
CN108318876A (zh) | 一种利用单个水听器估计水下目标深度和距离的方法 | |
CN106443792A (zh) | 一种水下多缆声学网络定位方法 | |
CN105353340A (zh) | 一种双层圆柱阵水下被动目标检测方法 | |
CN109407098A (zh) | 一种处理正交脉冲串信号的并行处理算法的实现方法 | |
Wang et al. | An improved subband peak energy detection method | |
Bennaceur et al. | Target localization in depth and range from passive sonar | |
CN116008996A (zh) | 用于沿海海底监视的连续主动声纳检测系统 | |
CN109031311B (zh) | 一种基于时间滑动窗处理的双基地大分置角主动探测方法 | |
US6771561B2 (en) | Sonar system especially for shallow water application such as in littoral environments | |
Towle et al. | Low-cost acoustic sensors for littoral anti-submarine warfare (ASW) | |
Tyack et al. | Acoustic behavior of beaked whales, with implications for acoustic monitoring | |
Yang | Acoustic dopplergram for intruder defense | |
RU143839U1 (ru) | Комплексная гидроакустическая система для поиска гидробионтов | |
KR101977813B1 (ko) | 원형 센서 배열을 이용한 수중 근접물체 탐지 방법 | |
Wang et al. | Track Before Detect for Low Frequency Active Towed Array Sonar | |
Grimmett et al. | High duty cycle sonar performance as a function of processing time-bandwidth for LCAS'15 data | |
GB2466822A (en) | A sonar system for detecting divers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Zhanfeng Inventor after: Zhou Zhiquan Inventor after: Zhao Yinan Inventor after: Wang Haoxian Inventor after: Wu Zhongjie Inventor after: Feng Xiang Inventor before: Zhao Zhanfeng Inventor before: Zhou Zhiquan Inventor before: Zhao Yinan Inventor before: Wang Haoxian Inventor before: Wu Zhongjie Inventor before: Feng Xiang |
|
CB03 | Change of inventor or designer information |