http://scholars.ntou.edu.tw/handle/123456789/15022
標題: | MANOEUVRABILITY-BASED CRITICAL TIME FOR PREVENTING CLOSE-QUARTERS SITUATIONS | 作者: | Chi-Cheng Tsai Jiang-Ren Chang Chih-Li Chen |
關鍵字: | collision avoidance;close-quarters situation;COLREGS | 公開日期: | 2017 | 卷: | 25 | 期: | 3 | 起(迄)頁: | 249-258 | 來源出版物: | Journal of Marine Science and Technology-Taiwan | 摘要: | This paper deals with the COLREGS-complaint actions and the critical time for preventing close-quarters situations, from the viewpoint of a stand-on vessel. A model based on the dynamic game of complete information (DGCI) is formulated for three collision situations, and the COLREGS-complaint actions are obtained. The critical time is then composed by the alteration time and the physical time delay. The alteration time is determined by using analytic geometry with relative motion. Considering manoeuvrability of the vessels, an equation to estimate the physical time delay is derived from the MSC.137(76) Standards for Ship Manoeuvrability. Then, the critical time can be determined by correcting the physical time delay. Finally, three real cases are analysed to validate the proposed results and demonstrate that they can provide criteria to ensure navigation safety for practical applications. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/15022 | DOI: | 10.6119/JMST-016-1207-2 |
顯示於: | 系統工程暨造船學系 |
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