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7 September 2023 Risk assessment of navigational safety of coast guard vessels based on analytic hierarchy cloud model theory
Yufeng Yang, Mingkui Feng, Chenyuan Xu
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Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 127905P (2023) https://doi.org/10.1117/12.2689875
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China
Abstract
This paper assesses and analyzes the navigational safety of coast guard vessels and constructs a risk assessment system for navigational safety. To tackle with randomness and ambiguity of evaluation criteria, a risk assessment model is established for navigational safety, which is based on an analytic hierarchy cloud model. Calculate weights of each evaluate criterion by hierarchical assessment, integrate the result in combination with these criteria of the cloud model, then compare it with the standard evaluation cloud model, and finally obtain the overall object, i.e. the consequence of the risk assessment of navigational safety. Finally, evaluate the accuracy of the cloud model by a case, providing coast guard vessels with basis for decision-making on navigational safety.
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Yufeng Yang, Mingkui Feng, and Chenyuan Xu "Risk assessment of navigational safety of coast guard vessels based on analytic hierarchy cloud model theory", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 127905P (7 September 2023); https://doi.org/10.1117/12.2689875
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KEYWORDS
Clouds
Safety
Risk assessment
Navigation systems
Analytics
Analytic models
Equipment
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