| 返回原航迹机动的优化方法 |
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| 引用本文： | 芮震峰,陆冬青,石爱国.返回原航迹机动的优化方法[J].中国航海,2005(1):22-25,47. |
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| 作者姓名： | 芮震峰 陆冬青 石爱国 |
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| 作者单位： | 海军大连舰艇学院,辽宁,大连,116018 |
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| 摘 要： | 返回原航迹机动在航行中营救落水者、海上搜救、扫布雷等舰船机动中经常被使用,但目前所采用的方法系属常规方法,尚未计及风、流、浪等因素的影响,对大多数船舶而言亦存在精度问题。本文结合船舶操纵运动数学模型,充分考虑到船舶的特性和环境因素影响,利用优选法选择操舵时机,以提高船舶返回原航迹机动的精度。
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| 关 键 词： | 水路运输 船舶操纵运动 研究 数学模型 优选法 原航迹 |
| 文章编号： | 1000-4653(2005)01-0022-04 |
The Optimization Method of Turning onto Reciprocal Course |
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| RUI Zhen-feng,LU Dong-qing,SHI Ai-guo.The Optimization Method of Turning onto Reciprocal Course[J].Navigation of China,2005(1):22-25,47. |
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| Authors: | RUI Zhen-feng LU Dong-qing SHI Ai-guo |
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| Abstract: | Turning onto reciprocal course is often used for rescuing a man overboard and sweeping mines at sea. Because conventional method such as the Williamson Turn does not take the wind, current and wave into account, so there is a precision problem. Based on maneuvering mathematical model, the influence of environments is considered in this paper, the optimum shifting rudder time is chosen by the use of optimum seeking method to improve the precision of turning onto reciprocal course. |
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| Keywords: | Water way transportation Ship maneuvering Research Mathematical model Optimum seeking method Reciprocal course |
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