| 码头系泊船舶缆绳线力的混沌解法 |
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| 引用本文： | 向溢,谭家华.码头系泊船舶缆绳线力的混沌解法[J].武汉理工大学学报(交通科学与工程版),2001,25(1):48-51. |
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| 作者姓名： | 向溢 谭家华 |
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| 作者单位： | 上海交通大学船舶及海洋工程学院 |
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| 摘 要： | 码头系泊船舶缆绳张力的理论计算对于缆绳的选取、系泊设备的设计、系泊方式、缆绳预紧力的确定，以及船级社规范的制订都有着重要的指导意义。文中对小波浪水域码头系泊船舶缆绳张力的计算建立了数学模型，引入混沌优化的方法对非线性系泊方程组进行了求解，其结果与实验结果对比有较好的一致性。
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| 关 键 词： | 非线性方程组 混沌优化 Logistic映射 码头系泊缆绳 缆绳张力 预紧力 |
| 修稿时间： | 2000年11月11 |
The Application of COA to Solving Mooring Equations |
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| Xiang Yi,Tan Jiahua.The Application of COA to Solving Mooring Equations[J].journal of wuhan university of technology(transportation science&engineering),2001,25(1):48-51. |
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| Authors: | Xiang Yi Tan Jiahua |
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| Abstract: | Mooring lines tension determination is of significant importance for mooring design and berthing structures.This paper firstly presents numerical method calculating mooring lines' static force of vessel subject to wind,current and wave.Then COA method is employed to solve the mooring equations by transferring them into an optimization problem.The computed results and the experiment results are in satisfactory agreement by comparison with each other. |
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| Keywords: | mooring nolinear equations chaos optimization algorithm(COA) logistic map |
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