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| Concept and Evaluating Method Investigation of Wind & Wave Environmental Adaptability of Warship |
| Received:February 02, 2021 Revised:March 03, 2021 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2021.09.008 |
| KeyWord:warship environmental adaptability evaluating index system fuzzy comprehensive evaluation judge matrix |
| Author | Institution |
| WU Yue |
Naval Research Academy, Beijing , China |
| AO Chen-yang |
Naval Research Academy, Beijing , China |
| LIU Yun-sheng |
Naval Research Academy, Beijing , China |
| SUN Shu-zheng |
College of Shipbuilding Engineering, Harbin Engineering University, Harbin , China |
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| Abstract: |
| Environmental adaptability is an important technical performance index of warship. At present, the understanding of the concept of the environmental adaptability of warship is not enough. Firstly, the concept of the environmental adaptability of warship is investigated. The environmental adaptability of surface ship is mainly aimed at the overall performance of surface ship in the actual wind and wave environment, focusing on the influence of wind and wave environment on the comprehensive navigation performance and operational efficiency of the ship. In the actual wind and wave environment, the overall performance index of a ship is a complex system, which is a multi-objective and multi-variable complex system with contradiction and consistency. In this paper, the multi-level comprehensive evaluation index system of ship's wind and wave environmental adaptability is established, and then the multi-level fuzzy comprehensive evaluation model is applied to establish the evaluation method of ship's wind and wave environmental adaptability. Taking a deep-V ship and a round bilge ship as an example, the evaluating result of deep-V ship is 66.95, and the round bilge ship is 50.5, which shows the reasonable of the evaluating model. Four different judge matrixes are used to evaluate the environmental adaptability of the two ships, and the evaluate results show a big influence. |
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