Automatic collision avoidance of ships

被引:43
|
作者
Xue, Y. [1 ,2 ,3 ]
Lee, B. S. [1 ,3 ]
Han, D. [2 ]
机构
[1] Univ Glasgow, Dept Naval Architecture & Marine Engn, Glasgow, Lanark, Scotland
[2] Harbin Engn Univ, Coll Shipbldg Engn, Harbin, Peoples R China
[3] Univ Strathclyde, Dept Naval Architecture & Marine Engn, Glasgow, Lanark, Scotland
关键词
collision avoidance; potential field; speed vector; manoeuvring simulator;
D O I
10.1243/14750902JEME123
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
One of the key elements in automatic simulation of ship manoeuvring in confined waterways is route finding and collision avoidance. This paper presents a new practical method of automatic trajectory planning and collision avoidance based on an artificial potential field and speed vector. Collision prevention regulations and international navigational rules have been incorporated into the algorithm. The algorithm is fairly straightforward and simple to implement, but has been shown to be effective in finding safe paths for all ships concerned in complex situations. The method has been applied to some typical test cases and the results are very encouraging.
引用
收藏
页码:33 / 46
页数:14
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