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2022 International Conference on Ocean Studies (ICOS)最新文献

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ICOS 2022 Cover Page ICOS 2022封面
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/icos55803.2022.10033388
{"title":"ICOS 2022 Cover Page","authors":"","doi":"10.1109/icos55803.2022.10033388","DOIUrl":"https://doi.org/10.1109/icos55803.2022.10033388","url":null,"abstract":"","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129796875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of a Fault Adaptation System for Underwater Robot Manipulators 水下机械臂故障自适应系统的研制
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033347
V. Filaretov, A. Zuev, A. Zhirabok, A. Protsenko
{"title":"Development of a Fault Adaptation System for Underwater Robot Manipulators","authors":"V. Filaretov, A. Zuev, A. Zhirabok, A. Protsenko","doi":"10.1109/ICOS55803.2022.10033347","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033347","url":null,"abstract":"The paper describes the development and research of a system of adaptation to faults of manipulators of underwater robots. The following types of faults were considered: unknown additional load torques on the output shafts of the manipulator electric drives, changes in the electrical resistance of the armature windings of electric motors, and measurement errors of sensors of the position of the manipulator links. The proposed system makes it possible to identify these faults and compensate for their negative consequences in two stages. At the first stage, the values of faults are estimated using a bank of diagnostic observers operating in a sliding mode. At the second stage, with the help of the obtained estimates, a control signal is generated that ensures the stabilization of dynamic properties of each electric drive at the desired level. To check the operability of the proposed system, a computer simulation was carried out.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132790435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A ROV-Based Technology for Integrated Study of Deep-Sea Ecosystems 基于rov的深海生态系统综合研究技术
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033414
A. Konoplin, Vitaly Denisov, T. Dautova, Andrey Kuznetsov, Alena Konoplina
{"title":"A ROV-Based Technology for Integrated Study of Deep-Sea Ecosystems","authors":"A. Konoplin, Vitaly Denisov, T. Dautova, Andrey Kuznetsov, Alena Konoplina","doi":"10.1109/ICOS55803.2022.10033414","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033414","url":null,"abstract":"The present paper considers a technology based on the deployment of ROV Comanche 18, a work-class unmanned underwater remotely operated vehicle, which allows efficient deep-sea research operations in conditions of strong near-bottom currents and over seamounts with rough topography. Specifics of planning of underwater operations, ROV piloting, organization of dives, and interactions with the mothership crew are discussed. The specially designed sampling tools that provide collection of high-quality scientific material and the elaborated software for providing ROV operators activities with intellectual and informational support are described. The paper presents the results of integrated studies of ecosystems formed on oceanic submarine rises, such as the guyots and seamounts of the Emperor Seamount Chain (North Pacific). These studies with the deployment of a ROV Sub-Atlantic Comanche 18 were carried out during a deep-sea research expedition in the Pacific Ocean organized by the A.V. Zhirmunsky National Scientific Center of Marine Biology FEB RAS.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115155264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Development of a Marine Internet of Things System Architecture for the Control of Heterogeneous Robotic Agents 面向异构机器人智能体控制的海洋物联网系统架构的开发
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033411
A. Kabanov, V. Kramar, D. Tokarev, Kirill Dementiev
{"title":"The Development of a Marine Internet of Things System Architecture for the Control of Heterogeneous Robotic Agents","authors":"A. Kabanov, V. Kramar, D. Tokarev, Kirill Dementiev","doi":"10.1109/ICOS55803.2022.10033411","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033411","url":null,"abstract":"To create a platform for the Marine IoT for ensuring the interaction and digital navigation of heterogeneous marine robotic agents, it is necessary to combine into one network heterogeneous robotic agents, active and passive means of communication and illumination of the underwater and surface environment (marine communication buoys, underwater sonar stations, coastal connection posts). For their joint work, it is necessary to create a communication system unifying all elements of the platform, an integrated navigation and information management system for solving complex problems of navigation and motion control of robotic agents included in the platform to implement a joint mission. To do this, it is necessary to define the architecture of the platform to use a unified approach to data exchange.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129898922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Results of satellite monitoring of oil spills from ships in the Korea Strait 朝鲜海峡船舶溢油卫星监测结果
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033354
R. Bessonov, V. Dubina, Irina Cherneeva, Irina Kruglik
{"title":"Results of satellite monitoring of oil spills from ships in the Korea Strait","authors":"R. Bessonov, V. Dubina, Irina Cherneeva, Irina Kruglik","doi":"10.1109/ICOS55803.2022.10033354","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033354","url":null,"abstract":"Based on the analysis of radar images acquired from Sentinel-1A/B satellites in 2021, the monitoring of oil spills from ships in the Korea Strait was carried out. It was found that the level of oil pollution is 2.7 times higher than for the entire exclusive economic zone of Japan.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130959564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
OFDM with Minimal PAPR and Non-Coherent Demodulation for Non-Stationary Underwater Acoustic Channels 非平稳水声信道的最小PAPR和非相干解调OFDM
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033368
A. Rodionov, P. Unru, Aleksandr Leont’Ev, A. Kiryanov, L. Statsenko, D. Kuzin
{"title":"OFDM with Minimal PAPR and Non-Coherent Demodulation for Non-Stationary Underwater Acoustic Channels","authors":"A. Rodionov, P. Unru, Aleksandr Leont’Ev, A. Kiryanov, L. Statsenko, D. Kuzin","doi":"10.1109/ICOS55803.2022.10033368","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033368","url":null,"abstract":"Non-stationary nature of underwater environment, caused by sea disturbance, movement of a support vessel and underwater robots, significantly complicates the performance of digital communication and navigation systems by the short coherence time of an underwater acoustic (UA) communication channel. Often, the stability of the underwater acoustic path parameters even at short distances (units of km) does not exceed hundreds of milliseconds in some cases, at significant distances (hundreds of km) this value can be up to fractions/units of seconds when using the appropriate frequency band for communication. Possessing a wide range of amplitude-phase parameters, which vary from static, quasi-stationary to absolutely unstable, the underwater acoustics remains the only wireless means of communication in the World Ocean despite all its complexity. Considering all the mentioned challenges of underwater acoustic communications, as well as modern advanced developments in this field, a concept of a new class of multi-frequency (OFDM) multiplexing methods was developed for transmitting digital data using new pseudo-random sequences with incoherent demodulation of symbols in multipath non-stationary underwater medium.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125460648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mathematical Modeling of the Center Mass and Added Masses Variation of a Drilling Ship 钻井船中心质量和附加质量变化的数学建模
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033369
Kramar Vadim
{"title":"Mathematical Modeling of the Center Mass and Added Masses Variation of a Drilling Ship","authors":"Kramar Vadim","doi":"10.1109/ICOS55803.2022.10033369","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033369","url":null,"abstract":"The article is devoted to the construction of a mathematical model for changing the position of the center of mass and the attached masses of a drilling ship. The previously obtained equations of the drilling ship dynamics are not a mathematical model of a real ship. During the holding process over the drilling point, the drillship can have different dynamic models, characterizing its periods of operation: initial, preparatory, drilling, and final. During the lowering of the drill pipe and during the drilling process, its movement will affect the hydrodynamic characteristics of the vessel. In this case, the moments of inertia will be changed, primarily with respect to the selected coordinate axes due to the movement of vessel masses, the center of mass position of the of the drilling vessel, and the values of the added masses and moments. The mathematical model proposed in the article considers various modes when keeping a drilling vessel above the drilling point, since in the process of performing work, drilling equipment (drill pipes) are in various positions.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124429320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Algorithm for Fast Evaluation of Tsunami Danger for Near Field Event 近场事件海啸危险性快速评估算法
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033412
M. Lavrentiev, Andrey Marcuk, K. Lysakov, K. Oblaukhov, D. Kuzakov, M. Shadrin
{"title":"Algorithm for Fast Evaluation of Tsunami Danger for Near Field Event","authors":"M. Lavrentiev, Andrey Marcuk, K. Lysakov, K. Oblaukhov, D. Kuzakov, M. Shadrin","doi":"10.1109/ICOS55803.2022.10033412","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033412","url":null,"abstract":"In this paper, we discuss two algorithms designed to reduce the time required for tsunami danger evaluation. The first one makes it possible to provide a realistic approximation of tsunami source parameters provided that the sensors (bottom pressure recorders) are properly located. It is based on minimizing the difference between the actual tsunami record and the linear combination of synthetic mareograms preliminary obtained by numerical modeling of a tsunami generated by so-called unit sources. Only a part of the wave first period is used. This can help to restore the tsunami source a few minutes earlier than using full wave length. Wave propagation through the water area under study is simulated on a personal computer with the hardware acceleration. Specialized printed board with the Field Programmable Gates Array is used. The calculation is accelerated by using a computing pipeline implemented on several calculators available on the mentioned above printed board. Both algorithms require about two minutes to deliver wave heights maxima distribution along the coast.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121799180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Information Exchange in Underwater Acoustic Network 水声网络中的信息交换
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033333
Iu. M. Skorodumov, A. M. Gruzlikov, E. Lukoyanov, A. Toropov, Elizaveta G. Litunenko, D. Mukhin
{"title":"Information Exchange in Underwater Acoustic Network","authors":"Iu. M. Skorodumov, A. M. Gruzlikov, E. Lukoyanov, A. Toropov, Elizaveta G. Litunenko, D. Mukhin","doi":"10.1109/ICOS55803.2022.10033333","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033333","url":null,"abstract":"The paper focuses on information exchange of autonomous underwater vehicles (AUVs) within a network. The information exchange between the nodes is realized by underwater acoustic communication with restricted data rate and data exchange radius. The network communication concept depending on the distance between the nodes is presented. An algorithm for routing and data exchange optimization by the criterion of minimum message delivery time is proposed. Test results of acoustic communication system within an AUV network for the navigation purposes are provided.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122890085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automatic Brightness Correction Method for Side Scan Sonar Echograms 侧扫声纳回声图亮度自动校正方法
2022 International Conference on Ocean Studies (ICOS) Pub Date : 2022-10-05 DOI: 10.1109/ICOS55803.2022.10033413
A. Pavin, Maxim Khodorenko
{"title":"Automatic Brightness Correction Method for Side Scan Sonar Echograms","authors":"A. Pavin, Maxim Khodorenko","doi":"10.1109/ICOS55803.2022.10033413","DOIUrl":"https://doi.org/10.1109/ICOS55803.2022.10033413","url":null,"abstract":"Side-scan sonar is very important in marine survey such as seafloor exploration, topography, underwater pipeline investigation and so on. SSS-echograms classification and mosaicking are essential during those tasks. Initial side-scan sonar images have uneven brightness distribution. Mosaicking proved difficult due to grayscale gradients on sonar echograms. Brightness equalizing is necessary prior to processing of SSS-echograms. This article discusses methods for brightness equalizing of the echogram images from side-scan sonar in order to identify local inhomogeneities of the seafloor. It provides results of comparative experiments using different approaches to solve this problem. The paper also evaluates the possibility of using these methods on board autonomous underwater robots in real time.","PeriodicalId":263531,"journal":{"name":"2022 International Conference on Ocean Studies (ICOS)","volume":"75 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125995410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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