| 耙吸挖泥船动力定位的Kalman滤波器设计 |
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| 引用本文： | 尹志华,俞孟蕻,顾明,丁树友.耙吸挖泥船动力定位的Kalman滤波器设计[J].船海工程,2011,40(5):36-39. |
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| 作者姓名： | 尹志华 俞孟蕻 顾明 丁树友 |
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| 作者单位： | 1. 江苏科技大学电子信息学院,江苏镇江,212003
2. 中交天津航道局有限公司,天津,300042 |
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| 基金项目： | 江苏省科技厅高技术研究项目(BG2007031) |
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| 摘 要： | 根据运动特性建立耙吸挖泥船的数学模型,将Kalman滤波技术应用于耙吸挖泥船动力定位系统,并进行Matlab仿真。仿真结果表明,Kalman滤波器具有很好的滤波效果,在环境力的影响下,能够得到理想的船位和艏向,是动力定位的有效方法。
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| 关 键 词： | 动力定位 耙吸挖泥船 Kalmam滤波器 |
A Dynamic Positioning System for Trailing Suction Hopper Dredger Based on Kalman Filtering |
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| Authors: | YIN Zhi-hua YU Meng-hong GU Ming DING Shu-you |
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| Institution: | YIN Zhi-hua1,YU Meng-hong1,GU Ming2,DING Shu-you2(1 School of Electronics and Information,Jiangsu University of Science and Technology Zhenjiang Jiangsu 212003,China,2 CCCC Tianjin Dredging Co.,LTD.Tianjin 300042,China) |
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| Abstract: | Based on the characteristics of the ship motion,the mathematical model of the trailing suction hopper dredger was built.The Kalman filter technology was applied in the dynamic positioning system(DPS) for the trailing suction hopper dredger and simulated it by Matlab.The results indicated that the Kalman filter can substantially provide the ideal motion and heading even in severe environmental conditionings.It′s an effective way of dynamic positioning. |
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| Keywords: | dynamic positioning trailing suction hopper dredger Kalman filter |
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