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Analyzing Extreme Sea State Conditions by Time-Series Simulation Accounting for Seasonality
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article presents an extreme value analysis on data of significant wave height based on time-series simulation. A method to simulate time series with given marginal distribution and preserving the autocorrelation ...
Complexity Analysis Using Graph Models for Conflict Resolution for Autonomous Ships in Complex Situations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Maritime autonomous surface ships (MASSs) will reshape the fast-evolving ecosystem for their attractive socio-economic benefits and potential to improve safety. However, their new systems and technology need thorough ...
Alternative Environmental Contours for Marine Structural Design—A Comparison Study1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new approach to estimate environmental contours in the original physical space by direct Monte Carlo simulations rather than applying the Rosenblatt transformation has recently been proposed. In this paper, the new and ...
A Joint Probability Distribution for Multivariate Wind-Wave Conditions and Discussions on Uncertainties
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article presents a joint statistical model, which is needed in probabilistic design and structural risk assessment, that has been fitted to data of wind and wave conditions for an offshore location off South Brittany. ...
Comparative Study of Machine Learning Methods for State of Health Estimation of Maritime Battery Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper tests two data-driven approaches for predicting the state of health (SOH) of lithium-ion-batteries (LIBs) for the purpose of monitoring maritime battery systems. First, non-sequential approaches are investigated ...
Study on the Effect of Climate Change on Ship Responses Based on Nonlinear Simulations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hull girder ultimate strength governs sagging and hogging failures, which is one of the most critical failure modes for a ship hull. The structural reliability analysis methodology has been used to develop common structural ...
A Hybrid Approach Integrating Physics-Based Models and Expert-Augmented Neural Networks for Ship Fuel Consumption Prediction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The International Maritime Organization’s recent approval of the 2023 strategy on reduction of greenhouse gas emissions amplifies the pressure on stakeholders to achieve net-zero emissions in shipping by 2050. Considering ...