分解协调法在船舶避碰决策中的研究  

A Study of Collision Avoidance between Ships with Decomposition-Coordination Method

作　　者：邹晓华[1] 吴洁[1] 

机构地区：[1]江苏科技大学计算机科学与工程学院,江苏镇江212003

出　　处：《中国航海》2010年第1期46-49,55,共5页Navigation of China

基　　金：船舶工业国防科技预研基金项目(04J1.1.3);江苏省教育厅资助项目(2004DX029J)

摘　　要：针对多船会遇的避碰决策情况,采用大系统理论的目标分解协调法将本船与多船之间的转向避碰幅度问题分解成多个独立的优化子问题,通过协调器求出本船转向避碰幅度的最优解。仿真结果表明,该方法不仅可以求解出多船会遇情况下本船的相对最优转向角,也为多船避碰智能决策系统提供参考。For making decisions of collision avoidance in multi-ship encounters situations,the target decomposition-coordination method of large-scale system theory is applied to decompose the multi-ship anti-collision problem into several independent sub-problems to be optimized,then the optimal solution of turning angle of own ship for collision avoidance can be obtained by the coordination machine.Simulation result shows that this method gives the optimal turning angle for avoiding collision in the situation of multi-ship encountering.This method may be used for developing an intelligent collision avoidance decision-making system..

关 键 词：水路运输 避碰 分解协调法 转向幅度 多船会遇 

分 类 号：U675.96[交通运输工程—船舶及航道工程]