Journal of Navigation最新文献_第4页

NAV volume 75 issue 6 Cover and Front matter NAV第75卷第6期封面和封面问题

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-11-01 DOI: 10.1017/s0373463323000024

引用次数: 0

A review of ship collision risk assessment, hotspot detection and path planning for maritime traffic control in restricted waters 限制水域船舶碰撞风险评估、热点检测和路径规划研究综述

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-11-01 DOI: 10.1017/S0373463322000650

Hongchu Yu, Q. Meng, Z. Fang, Jingxian Liu, Lei Xu

{"title":"A review of ship collision risk assessment, hotspot detection and path planning for maritime traffic control in restricted waters","authors":"Hongchu Yu, Q. Meng, Z. Fang, Jingxian Liu, Lei Xu","doi":"10.1017/S0373463322000650","DOIUrl":"https://doi.org/10.1017/S0373463322000650","url":null,"abstract":"Abstract The three research topics, ship collision risk assessment, ship traffic hotspot detection and prediction, and collision-avoidance based ship path planning, are vital for next-generation vessel traffic management and monitoring systems. The system development is closely related to big data analytics and artificial intelligence for restricted waters. This study, therefore, aims to analyse the state-of-the art of these three topics over the latest decade, identify research gaps, and shed light on future research avenues. To achieve these three objectives, we critically and systematically review related articles that were published during the period between 2011 and 2021. We believe that this comprehensive and critical literature review would have a significant and profound impact on the formal safety assessment and vessel traffic management, and monitoring studies because it is not only an extension but also an essential continuity work of the literature review on maritime waterway risk assessment and prediction, as well as ship path guidance for ship collision risk mitigation in accordance with current automation vessels development and modern intelligent port construction.","PeriodicalId":50120,"journal":{"name":"Journal of Navigation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44379271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Simplicity of a navigational path. What does that actually mean? 导航路径的简单性。这到底是什么意思?

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-11-01 DOI: 10.1017/S0373463322000625

P. Kopacz

引用次数: 0

The impact of communication on the work performance of Chinese seafarers on board 沟通对中国船员在船上工作绩效的影响

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-10-06 DOI: 10.1017/S0373463322000479

Ji An, Wenting Gao, Runze Liu, Ziqi Liu

{"title":"The impact of communication on the work performance of Chinese seafarers on board","authors":"Ji An, Wenting Gao, Runze Liu, Ziqi Liu","doi":"10.1017/S0373463322000479","DOIUrl":"https://doi.org/10.1017/S0373463322000479","url":null,"abstract":"Abstract Effective communication among seafarers is an important part of ship resource management. The improvement of effective internal communication among seafarers has an important impact on the improvement of work performance. This paper conducts an empirical study to determine which factors are related to the impact of seafarers’ communication on work performance. A questionnaire was designed to investigate 339 seafarers from different companies, different ship types and different ranks. The hypotheses were tested and analysed by five-point Likert scale, hierarchical regression analysis and path analysis. The findings of the study show that communication frequency and communication quality have a significant positive effect on performance. The effect of communication quality on performance is greater than the effect of communication frequency on performance. Two dimensions of team diversity – knowledge and skill diversity – have a significant positive impact on communication quality. Based on the questionnaire and relevant analysis, this paper puts forward some suggestions to improve the seafarer's work performance from the perspective of communication.","PeriodicalId":50120,"journal":{"name":"Journal of Navigation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2022-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46804428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluating SLIM-based human error probability for ECDIS cybersecurity in maritime 评估基于slim的海上ECDIS网络安全人为错误概率

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-10-05 DOI: 10.1017/S0373463322000534

Gizem Kayisoglu, P. Bolat, K. Tam

{"title":"Evaluating SLIM-based human error probability for ECDIS cybersecurity in maritime","authors":"Gizem Kayisoglu, P. Bolat, K. Tam","doi":"10.1017/S0373463322000534","DOIUrl":"https://doi.org/10.1017/S0373463322000534","url":null,"abstract":"Abstract There is an undeniable recognition that maritime cybersecurity risk management should involve process, technology, and people. However, thus far, most studies have focused on the technical and process aspects of maritime cybersecurity, more than on the human element. On a vessel, the Electronic Chart Display and Information System (ECDIS) is, amongst all the electronic devices on the bridge, a complex and indispensable maritime sociotechnical system that must consider both technical and human aspects. In the context of maritime cyber resilience, it is important to note that when developing strategies for maritime cybersecurity, one cannot only consider technical security measures and ignore human error, as this does not adhere to good cybersecurity practice. To address this, this study aims to identify the navigating officers’ responsibilities for ECDIS cybersecurity and find the human error probabilities during these tasks via the SLIM-based human reliability analysis method. The outputs of this study provide an insight for industrial policies and best practices, in ECDIS cybersecurity risk management in terms of the behavioural and cultural aspects of shipping.","PeriodicalId":50120,"journal":{"name":"Journal of Navigation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45366934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Data-driven model predictive control of underactuated ships with unknown dynamics in confined waterways 受限航道中未知动力欠驱动船舶的数据驱动模型预测控制

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-10-05 DOI: 10.1017/S0373463322000522

Shijie Li, Chengqi Xu, Jialun Liu

{"title":"Data-driven model predictive control of underactuated ships with unknown dynamics in confined waterways","authors":"Shijie Li, Chengqi Xu, Jialun Liu","doi":"10.1017/S0373463322000522","DOIUrl":"https://doi.org/10.1017/S0373463322000522","url":null,"abstract":"Abstract Inland waterway transportation is one of the most important means to transport cargo in rivers and canals. To facilitate autonomous navigation for ships in inland waterways, this paper proposes a data-driven approach for predictions and control of underactuated ships with unknown dynamics, which integrates model predictive control (MPC) with an iterative learning control (ILC) scheme. In each iteration, kernel-based linear regressors are used to identify the relations between the evolution of ship states and control inputs based on the stored data from previous iterations and the collected data during operation, so as to build the system prediction model. The data are dynamically used to fix the prediction model over iterations, as well as to improve the controller performance until it converges. The proposed approach does not require prior knowledge regarding the hydrodynamic coefficients and ship parameters, but learns from the data instead. In addition, it exploits the advantages of MPC in handling constraints with minimised overall cost. Simulation results show that the controller could start from a nominal, linear data-driven ship model and then learn to reduce the path-following errors based on the data obtained over iterations.","PeriodicalId":50120,"journal":{"name":"Journal of Navigation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2022-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46163001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A practical environment potential field modelling method for complex geometric objects 一种实用的复杂几何物体环境势场建模方法

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-09-15 DOI: 10.1017/S0373463322000455

Z. Zhu, Hongguang Lyu, Jun-dong Zhang, Y. Yin, Xiang Fan

{"title":"A practical environment potential field modelling method for complex geometric objects","authors":"Z. Zhu, Hongguang Lyu, Jun-dong Zhang, Y. Yin, Xiang Fan","doi":"10.1017/S0373463322000455","DOIUrl":"https://doi.org/10.1017/S0373463322000455","url":null,"abstract":"Abstract Several studies have been conducted on collision avoidance (CA) and path planning for maritime autonomous surface ships (MASS) based on artificial potential field (APF) and electronic navigation chart (ENC) data. However, to date, accurate, highly efficient, and automatic modelling of complicated geometry environment potential fields (EPFs) has not been realised. In this study, an accurate EPF model is established using ENC data to describe different types of obstacles, navigable areas, and non-navigable areas. The implicit equations of complex polygons are constructed based on the R-function theory, and the discrete-convex hull method is introduced to realise the automatic modelling of EPF. Moreover, collaborative CA and obstacle avoidance (OA) experiments are designed and conducted in a simulated environment and based on the ENC data. The results show that the proposed EPF modelling method is accurate, reliable, and time-efficient even with numerous ENC data and complex shapes owing to the R-function representation for geometric objects and discrete-convex hull method. The combination of improved APF and EPF models is proven to be effective for CA and OA. This paper presents a practical EPF modelling approach for APF-based ship path planning.","PeriodicalId":50120,"journal":{"name":"Journal of Navigation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2022-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46294139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A study of S-100 based product specifications from a software implementation point of view: focusing on data model representation, similar features and symbols, and ECDIS and VTS software 从软件实现的角度研究基于S-100的产品规范：重点关注数据模型表示、相似特征和符号以及ECDIS和VTS软件

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-09-01 DOI: 10.1017/S037346332200039X

Seojeong Lee, C. Lee, Geon-Yeob Kim, Hwajin Na, Hyoseung Kim, Jeongseok Lee, Minsik Park

{"title":"A study of S-100 based product specifications from a software implementation point of view: focusing on data model representation, similar features and symbols, and ECDIS and VTS software","authors":"Seojeong Lee, C. Lee, Geon-Yeob Kim, Hwajin Na, Hyoseung Kim, Jeongseok Lee, Minsik Park","doi":"10.1017/S037346332200039X","DOIUrl":"https://doi.org/10.1017/S037346332200039X","url":null,"abstract":"Abstract E-navigation provides the opportunity to apply modern digital and other electronic enhancements to improve the safety and efficiency of maritime navigation. Under the broad banner of e-navigation, the International Hydrographic Organization's S-100 product specification framework is facilitating the establishment of a standard maritime data structure to enable a free-flowing exchange of navigation information between ships, ship-to-shore and shore-to-ship. There are currently over 30 S-100 based product specifications at various stages of development. For the data standard to be properly used, navigation software products must be capable of reading as well as comprehending the data format and content. To develop robust and stable software, the S-100 data models and product specifications must be consistent, accurate and interoperable in conveying various types of information. This paper describes the results of research on S-100 based product specifications from the viewpoint of developing maritime navigation software. In particular, issues related to software development for Electronic Chart Display Information System (ECDIS) and Vessel Traffic Service (VTS) are discussed, including appropriate data model analysis, processing of features, and symbols overlapping with other product specifications. Proposed solutions for some identified issues are presented.","PeriodicalId":50120,"journal":{"name":"Journal of Navigation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46928036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Navigators’ views of a collision avoidance decision support system for maritime navigation 海上航行避碰决策支持系统的导航员观点

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-09-01 DOI: 10.1017/S0373463322000510

K. Aylward, R. Weber, M. Lundh, S. MacKinnon, J. Dahlman

{"title":"Navigators’ views of a collision avoidance decision support system for maritime navigation","authors":"K. Aylward, R. Weber, M. Lundh, S. MacKinnon, J. Dahlman","doi":"10.1017/S0373463322000510","DOIUrl":"https://doi.org/10.1017/S0373463322000510","url":null,"abstract":"Abstract Maritime navigation is a complex task involving the acquisition, analysis, and interpretation of information using seamanship, professional knowledge, and technology. As the maritime industry transitions towards maritime autonomous surface ships (MASS), there is an increasing gap between the operator and the technology. This paper explores a collision avoidance decision support system for navigation from the navigator's perspective. The system, developed by Wärtsilä, is called Advanced Intelligent Manoeuvring (AIM) and can generate suggestions for course or speed alterations based on data from surrounding traffic. Nineteen Swedish navigators completed three ship traffic scenarios with and without decision support. Qualitative data were collected using interviews and analysed with thematic analysis. The results show that the participants perceive the decision support system as an advisory tool to visualise how traffic situations could unfold, a task currently difficult for most navigators. This paper discusses the present and near future of maritime navigation, highlighting the benefits of automation, while remaining vigilant about the potential dangers.","PeriodicalId":50120,"journal":{"name":"Journal of Navigation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41479305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Application of elliptic integrals in marine navigation 椭圆积分在航海中的应用

IF 2.4 4区工程技术

Journal of Navigation Pub Date : 2022-09-01 DOI: 10.1017/S037346332200042X

Miljenko Petrović

引用次数: 0