Efficient response modelling for performance characterisation and risk assessment of ship-iceberg collisions

Obisesan, Abayomi; Sriramula, Srinivas

doi:10.1016/j.apor.2018.03.003

Cited by 28 publications

(12 citation statements)

References 44 publications

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“…Cai et al (2022) presented an approximate analytical plastic damage prediction method for ship plate. Obisesan and Sriramula (2018) proposed an approach considering both collision probability with iceberg and consequence. Ship-iceberg collision still has large uncertainty to model e.g., on the iceberg appearance and possible collision with the ship.…”

Section: Extensive Review Outcomes Outside the Project To Supplement ...mentioning

confidence: 99%

On risk management of shipping system in ice-covered waters: Review, analysis and toolbox based on an eight-year polar project

Kujala

Kuikka

2022

Ocean Engineering

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Section: Extensive Review Outcomes Outside the Project To Supplement ...mentioning

confidence: 99%

On risk management of shipping system in ice-covered waters: Review, analysis and toolbox based on an eight-year polar project

Kujala

Kuikka

2022

Ocean Engineering

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“…It is noticeable that most of the risk information involved in these accidents was extracted from accident investigation reports (Aziz et al, 2019;Kum & Sahin, 2015;M. Zhang et al, 2019), literature (Afenyo et al, 2017;Obisesan & Sriramula, 2018), and expert judgment (Baksh et al, 2018;Fu et al, 2016;Fu et al, 2018;Kum & Sahin, 2015). As a result, the risk associated with the navigable environment is not given enough attention.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, most existing studies associated with risk analysis for Arctic shipping activities are implemented on the basis of accident analysis and expert elicitation. Afenyo et al (2017) investigated the causations contributing the collision accidents between ships and iceberg by Bayesian network (BN); later, the same types of accidents were studied by the application of object‐oriented BN (Khan et al., 2018) and dynamic BN (Khan et al., 2020), and the ship‐iceberg collision accidents were also studied by Obisesan and Sriramula (2018) by the integration of efficient surrogate model and fault tree analysis (FTA). The bow‐tie diagram was also utilized with FTA and event tree analysis (ETA) to model the fire/explosion and machinery failure that occurred in Arctic waters (Aziz et al., 2019).…”

Section: Introductionmentioning

confidence: 99%

On the determination and rank for the environmental risk aspects for ship navigating in the Arctic based on big Earth data

Liu

Qiao

et al. 2022

Risk Analysis

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The unique, ambiguous, and complex navigable environment determines the essential difference between Arctic shipping routes and conventional routes in regard to safety issues. To achieve a scientific understanding of the characteristics and variations of environmental risks involved in the Arctic shipping, it is essential to rationally address the uncertainty and incompleteness of environment‐related risk information. In this study, fuzzy evidential reasoning is introduced to carry out multisource heterogeneous data fusion and spatiotemporal dynamic assessment of navigable environmental risks for Arctic shipping routes. Based on big Earth data collected from the European Center for Medium‐Range Weather Forecasts, National Snow And Ice Data Center, National Center for Environmental Information, and University of Bremen from 2012 to 2019, a case study of the Northeast Passage is considered to demonstrate the feasibility of the proposed methodology. Finally, the results are described from three aspects: spatial distribution, temporal changes, and sensitivity analysis, with consideration of the entire passage and five marginal seas at the same time. Based on these findings, the prospect of application of big Earth data in risk assessment is further discussed from two aspects of knowledge acquisition by big data and risk analysis at different scales, to inspire sustainable development of Arctic shipping.

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“…To provide accurate fault information for early and effective FTC, data-driven and model-based methods were developed where the relationships between inputs and outputs were quantitatively expressed [ 11 ]. Recent surveys of quantitative methods have been thoroughly reflected in [ 12 ].…”

Section: Introductionmentioning

confidence: 99%

Active Fault Localization of Actuators on Torpedo-Shaped Autonomous Underwater Vehicles

Liu

Yan

Luo

et al. 2021

Sensors

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To ensure the mission implementation of Autonomous Underwater Vehicles (AUVs), faults occurring on actuators should be detected and located promptly; therefore, reliable control strategies and inputs can be effectively provided. In this paper, faults occurring on the propulsion and attitude control systems of a torpedo-shaped AUV are analyzed and located while fault features may induce confusions for conventional fault localization (FL). Selective features of defined fault parameters are assorted as necessary conditions against different faulty actuators and synthesized in a fault tree subsequently to state the sufficiency towards possible abnormal parts. By matching fault features with those of estimated fault parameters, suspected faulty sections are located. Thereafter, active FL strategies that analyze the related fault parameters after executing purposive actuator control are proposed to provide precise fault location. Moreover, the generality of the proposed methods is analyzed to support extensive implementations. Simulations based on finite element analysis against a torpedo-shaped AUV with actuator faults are carried out to illustrate the effectiveness of the proposed methods.

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Efficient response modelling for performance characterisation and risk assessment of ship-iceberg collisions

Cited by 28 publications

References 44 publications

On risk management of shipping system in ice-covered waters: Review, analysis and toolbox based on an eight-year polar project

On risk management of shipping system in ice-covered waters: Review, analysis and toolbox based on an eight-year polar project

On the determination and rank for the environmental risk aspects for ship navigating in the Arctic based on big Earth data

Active Fault Localization of Actuators on Torpedo-Shaped Autonomous Underwater Vehicles

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