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7 September 2023 Evaluation of navigation environment of northeast waterway based on extension cloud model
Zhirui Zhang, Youke Ju
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Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 127906B (2023) https://doi.org/10.1117/12.2689577
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China
Abstract
Global warming has decimated Arctic sea ice, making much of the Arctic navigable in the summer. It is self-evident that the opening of the Arctic shipping route is beneficial to our shipping industry. Therefore, this paper takes the Northeast Passage as the research object, divides it into five sections, selects indexes from meteorological, hydrological and geographical environment, establishes an evaluation index system, uses entropy weight method to determine the weights, and finally builds an extension cloud model to evaluate and study the navigation environment of the Northeast Passage. And the navigation environment of the five sections is ranked.
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Zhirui Zhang and Youke Ju "Evaluation of navigation environment of northeast waterway based on extension cloud model", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 127906B (7 September 2023); https://doi.org/10.1117/12.2689577
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KEYWORDS
Clouds
Matrices
Fuzzy logic
Safety
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