Evaluation of Onboard Stability Assessment Techniques Under Real Operational Conditions
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Evaluation of Onboard Stability Assessment Techniques Under Real Operational ConditionsAuthor(s)
Date
2022-08-15Citation
Santiago Caamaño, L., Míguez González, M., Allegue García, S., Díaz Casás, V., 2022. Evaluation of onboard stability assessment techniques under real operational conditions. Ocean Engineering 258, 111841. https://doi.org/10.1016/j.oceaneng.2022.111841
Abstract
[Abstract] Stability-related accidents and crew lack of training are among the main causes of fatalities in the fishing fleet. Onboard stability guidance systems have been proposed by many authors as a possible solution. These guidance systems have been evolving from colour-coded posters to computer-based systems. However, their real-time operation without crew interaction is not solved yet.
This work presents the validation of a methodology proposed by the authors in previous works for estimating the natural roll frequency of the vessel in real-time and thus the metacentric height. The performance of this method, based on the analysis of the roll motion, is tested during a fishing campaign of a mid-sized trawler, showing very promising results.
Keywords
Fishing vessels
Intact stability
Stability monitoring
Guidance systems
Sea trials
Intact stability
Stability monitoring
Guidance systems
Sea trials
Description
Financiado para publicación en acceso aberto: Universidade da Coruña/CISUG
Editor version
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
ISSN
0029-8018