基于声学-光学体制的水空跨介质通信算法

周志权; 赵兴康; 陈英楠; 黄金鑫; 赵扬

doi:10.11993/j.issn.2096-3920.2024-0098

基于声学-光学体制的水空跨介质通信算法

doi: 10.11993/j.issn.2096-3920.2024-0098

周志权^1,,
赵兴康^1,,
陈英楠^1,,
黄金鑫^1,,
赵扬^{1, 2, ,}

1.
哈尔滨工业大学(威海)信息科学与工程学院, 山东威海, 264209
2.
威海市智能光声检测与传感技术重点实验室, 山东威海, 264209

基金项目: 国家自然科学基金资助项目(52275524); 山东省重点研发计划(2021ZLGX05); 哈尔滨工业大学科研创新基金(202006).

详细信息

作者简介:
周志权(1973-), 男, 博士, 教授, 博士生导师, 主要从事海空天立体化探测方面的研究

通讯作者:
赵　扬(1982-), 男, 教授, 博士, 主要从事光声检测与通信技术方面的研究工作.

中图分类号: E936; TN929.3
计量
- 文章访问数: 48
- HTML全文浏览量: 14
- PDF下载量: 9
- 被引次数: 0
出版历程
- 收稿日期: 2024-05-29
- 修回日期: 2024-07-02
- 录用日期: 2024-07-03
- 网络出版日期: 2024-07-09

Research on algorithm of the acousto-optic communication from water to air

ZHOU Zhiquan^1
,,
ZHAO XingKang^1
,,
CHEN Yingnan^1
,,
HUANG Jinxin^1
,,
ZHAO Yang^{1, 2
, ,}

1.
School of Information Science and Engineering, Harbin Institute of Technology (Weihai), Weihai 264209, China
2.
Weihai City Key Lab of Photoacoustic Testing and Sensing Technology, Weihai 264209, China

摘要

摘要: 为实现水-空跨介质上行无线通信, 文中在激光干涉检测水下声信号的基础上, 通过仿真计算获得了不同水深下声信号到水平面的衰减曲线, 以及不同水声功率频率信号引起的水面微振动曲线。建立了水下声源特征与水表面扰动之间的定量关系。设计了跨介质通信的码元, 并对多种解调方式进行了比较, 分析了各个参数变化对传输过程误码率的影响, 实现了声学-激光通信的调制与解调仿真。
- 跨介质通信 /
- 光干涉法 /
- 水声衰减 /
- 算法仿真
Abstract: To achieve underwater-to-air wireless communication across different media, this study utilizes laser interference for detecting underwater acoustic signals. Through simulation calculations, attenuation curves of acoustic signals at various water depths to the water surface, as well as micro-vibration curves on the water surface caused by different underwater acoustic power frequency signals, are obtained. A quantitative relationship between underwater sound source characteristics and disturbances on the water surface is established. Communication code elements for cross-media communication are designed, and various demodulation methods are compared. The analysis investigates the impact of parameter variations on the transmission error rate and accomplishes modulation and demodulation simulations of acoustic-laser communication. The findings guide parameter selection for practical cross-media communication experiments.
- cross media communication /
- optical interferometry /
- underwater acoustic attenuation /
- algorithm simulation

HTML全文

图 1 水平方向传播损失

Figure 1. Propagation loss in horizontal direction

下载: 全尺寸图片幻灯片

图 2 垂直方向传播损失变化图

Figure 2. Variation diagram of vertical propagation loss

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图 3 水面振动与声压级关系图

Figure 3. Relationship between water surface vibration and sound pressure level

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图 4 光干涉法探测水下声信号仿真结果

Figure 4. Simulation results of detecting underwater acoustic signal by optical interferometry

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图 5 不同带通调制方式误码率随信噪比变化图

Figure 5. Variation of BER with SNR for different bandpass modulation method

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表 1 仿真参数

Table 1. Simulation parameters

参数	数值
激光波长/nm	632.8
系统增益	1
环境干扰幅值/nm	1 000
环境干扰频率/Hz	3
水声信号振幅/nm	30
水声信号频率/Hz	600
高频载波振幅/nm	60
高频载波频率/Hz	10 000
调制度	1.2

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表 2 不同调制方式结果

Table 2. Results of different modulation methods

调制方式	载波频率/Hz	最小采样点	最大速度/ (bit/s)	10⁻³误码率所需信噪比
2ASK	600	200	100	6.2
2FSK	600/1 000	300	67	22.0
4FSK	500/900/1 500/2 000	500	80	22.0
2PSK	600	80	250	22.0

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参考文献(21)

[1]	马浩文. 水声通信及其军事应用研究[J]. 科技创新与应用, 2017(1): 106.
[2]	杨坤, 杜度. 国外对潜通信技术发展研究[J]. 舰船科学技术, 2018, 40(1): 153-157. doi: 10.3404/j.issn.1672-7649.2018.01.028
[3]	KAUSHAL H, KADDOUM G. Underwater Optical Wireless Communication[J]. IEEE Access, 2016, 4: 1518-1547. doi: 10.1109/ACCESS.2016.2552538
[4]	GURU B S, HIZIROGLU H R. Electromagnetic field theory fundamentals[M]. 北京: 机械工业出版社, 2004.
[5]	LUCAS J, YIP C. A determination of the propagation of electromagnetic waves through seawater[J]. Underwater Technology, 2007, 27(1): 1-9.
[6]	ABDOU A, SHAW A, MASON A, et al. Wireless Sensor Network for underwater communication[C]// Wireless Sensor Systems (WSS 2012). London: IET, 2012.
[7]	ANGUITA D, BRIZZOLARA D, PARODI G. Optical wireless communication for underwater Wireless Sensor Networks: Hardware modules and circuits design and implementation[C]// Oceans. IEEE, 2010.
[8]	PREISIG J. Electromagnetic wave wireless communication in shallow water coastal environment: Theoretical analysis and experimental results. ACM Press, 2009.
[9]	GODIN O A. Low-frequency sound transmission through a gas-liquid interface[J]. The Journal of the Acoustical Society of America, 2008, 123(4): 1866-1879. doi: 10.1121/1.2874631
[10]	JIANG X, Tang Z, Wang R . A novel cooperative spectrum signal detection algorithm for underwater communication system[J]. EURASIP Journal on Wireless Communications and Networking, 2019.
[11]	KAUSHAL H, KADDOUM G. Underwater Optical Wireless Communication[J]. IEEE Access, 2016, 4: 1518-1547. doi: 10.1109/ACCESS.2016.2552538
[12]	杨申. 基于微波-声学体制的空水跨介质通信研究[D]. 哈尔滨: 哈尔滨工业大学, 2021.
[13]	QU F, QIAN J, WANG J, et al. Cross-Medium communication combining acoustic wave and millimeter wave: Theoretical channel model and experiments[J]. IEEE Journal of Oceanic Engineering, 2021, 47(2): 483-492.
[14]	LONG J, XIE S, LI E, et al. Breakthrough the communication bottleneck between sky and underwater[J]. AIP Advances, 2021, 11(2): 025029. doi: 10.1063/5.0041955
[15]	王燕, 方尔正. 激光通量变化法探测水下声信号[J]. 南京理工大学学报(自然科学版), 2009, 33(1): 69-74.
[16]	苏晓明, 任耀, 陈华, 等. 基于激光衍射法的水下低频声源的深度探测[J]. 陕西师范大学学报(自然科学版), 2016, 44(5): 53-57.
[17]	朱峰, 罗永健, 薛延平, 等. 斜入射条件下毛细波的激光衍射[J]. 光电子·激光, 2009, 20(6): 847-850. doi: 10.3321/j.issn:1005-0086.2009.06.033
[18]	张晓琳, 毛红杰, 李凯, 等. 相位解调实现低频水表面声波振幅探测[J]. 红外与激光工程, 2019, 48(5): 59-65.
[19]	Marsh, H W, Schulkin M. Shallow-water transmission[J]. J. Acoust. Soc. Amer, 1962, 34: 863-864
[20]	Schulkin M, Mercer J A. (1985)Colossus revisited: a review and extension of the Marsh-Schulkin shallow water transmission loss model ( 1962). Appl. Phys. Lab., Univ. Washington, APL-UW 8508
[21]	XU C, LI S, CHEN R, et al. 2009—2012 South China Sea section scientific CTD data sets[DS/OL]. Science Data Bank, [2022-04-14]. http://www.scidb.cn/cstr/31253.11.sciencedb.41.CSTR:31253.11.sciencedb.41.