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船舶自动避碰仿真研究

, PP. 18-20

Keywords: 船舶,受限水域,自动避碰,人工势场法,转向点

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Abstract:

针对海上交通环境复杂、内河航道易于碰撞的问题,研究可辅助船舶操纵的自动避碰系统.分析了船舶避碰的影响因素、船舶受力对船舶航行的影响,并对人工势场法进行改进,优化了船舶行驶路径.基于改进的人工势场法设计船舶路径规划流程,以长江水域为例进行弯曲航道的模拟.结果表明,采用人工势场法可以辅助船舶自动航行,在安全的情况下获得较短的避障路径.通过增加转向点可以减小人工势场法局部极小点的发生概率.

References

[1]  [1] HONG B, JIA C. Synthetic evaluation of large ship maneuverability [J].Journal of Traffic and Transportation Engineering, 2002,2:6
[2]  [2] ISHIOKA Y, NAKAMURA S. A study on a support of decisionmaking for collision avoidance in INS[C]// MARSIM ''96, Intl Conf on Marine Simulation and Manoeuvrability. Copenhagen: A.A. Balkema, Rotterdam, The Netherlands, 1996:49.
[3]  [3] XUE Y Z. Autonmatic simulation of ship navigation in confined waterways[D]. Glasgow: The University of Strathclyde, 2010.
[4]  [4] KHATIB O. Real time obstacle avoidance for manipulators and mobile robots[J]. International Journal of Robotics Research,1986,5(1): 90-98.
[5]  [5] SHI C, ZHANG M, PENG J. Harmonic potential field method for autonomous ship navigation[J]. Telecommunications, 7th International Conference in ITS. Sophia Antipolis : IEEE Press, 2007:1-6.
[6]  [6] 程细得. 内河船舶操纵及避碰决策优化研究[D].武汉:武汉理工大学,2007.
[7]  CHENG Xi-de. Maneuverability and collision avoidance decision optimization for inland waterway[D].Wuhan: Wuhan University of Technology, 2007.(in Chinese)
[8]  [7] XUE Y Z. Automatic simulation of ship navigation[J]. Ocean Engineering, 2011, 38(1718): 2290-2305.
[9]  [8] 胡志华. 基于离散人工势场的移动机器人动态路径规划研究[D].广州:中南大学,2009.
[10]  HU Zhi-hua. The research of mobile robot dynamic path planning based on the discrete artificial potential field[D]. Guangzhou: Central South University, 2009.(in Chinese)
[11]  [9] 沈文君. 基于改进人工势场法的机器人路径规划算法研究[D].济南:济南大学,2009.
[12]  SHEN Wen-jun. Algorithm research of path planning for robot based on improved artificial potential field[D].Jinan: University of Jinan,2009. (in Chinese)
[13]  [10] VOLPE R, KOSLA P. Manipulator control with superqudaric artificial potential functions [J]. IEEE Transactions on Robotics and Automation, 1990, 20(6):379-386.

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