| 区间化AIS数据驱动的抵泊过程多维控制模型 |
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| 引用本文： | 秦庭荣,李东阳,李鹏昊,马国梁,陈伟炯.区间化AIS数据驱动的抵泊过程多维控制模型[J].中国安全科学学报,2021(3):47-53. |
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| 作者姓名： | 秦庭荣 李东阳 李鹏昊 马国梁 陈伟炯 |
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| 作者单位： | 上海海事大学商船学院;上海海事大学海洋科学与工程学院 |
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| 基金项目： | 国家自然科学基金资助(51709168);上海市科技创新行动计划项目(18DZ1206104)。 |
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| 摘 要： | 为提高船舶靠泊安全,对接智能靠泊,实现船舶抵泊过程中的姿态控制,运用切比雪夫拟合法、95％置信度区间法、最小二乘法及上述组合方法的2次拟合等优化策略,拟合区间化船舶自动识别系统(AIS)数据中速度、航向、艏向和船位等靠泊控制参数,构建区间化AIS数据驱动的多维抵泊姿态控制模型,并采用某轮靠泊南京龙潭港一年的AIS数据测...
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| 关 键 词： | 区间化 自动识别系统(AIS)数据 抵泊过程 多维控制 切比雪夫拟合法 |
Multi-dimensional control model of interval AIS data-driven berthing process |
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| QIN Tingrong,LI Dongyang,LI Penghao,MA Guoliang,CHEN Weijiong.Multi-dimensional control model of interval AIS data-driven berthing process[J].China Safety Science Journal,2021(3):47-53. |
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| Authors: | QIN Tingrong LI Dongyang LI Penghao MA Guoliang CHEN Weijiong |
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| Institution: | (Merchant Marine College,Shanghai Maritime University,Shanghai 201306,China;College of Ocean Science and Engineering,Shanghai Maritime University,Shanghai 201306,China) |
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| Abstract: | In order to improve berthing safety and docking intelligent berthing,attitude control in the process of ship docking was realized,through using some optimization strategies such as Chebyshev fitting method,95% confidence interval method,least 2 method,two times fitting of above combination method and so on. Berthing control parameters,such as speed,heading,heading and ship position were fitted in the data of interval vessel AIS. A multi-dimensional attitude control model driven by interval AIS data was constructed,and reliability of model was tested by AIS data of a certain wheel berthing in Longtan Port,Nanjing for one year. The results show that model fitting method is superior to existing fitting method,and output results are in line with relevant rules,and proposed model meets requirements of ship attitude safety control during docking process. |
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| Keywords: | interval automatic identification system(AIS)data berthing process multi-dimensional control Chebyshev fitting method |
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