摘要
由于水上航运密度越来越大、航道越来越复杂,船舶避碰的智能化研究逐渐受到了水上交通安全研究领域的重点关注,对航运安全具有重要意义。在分析总结国内外基于专家系统、模糊控制、神经网络以及人工势场这4种重要的智能避碰系统研究成果的基础上,从避碰模型和避碰信息2个方面探讨了船舶智能避碰面临的关键问题,阐述了动态描述的避碰模型和基于权重的避碰信息划分方式,最后对船舶智能避碰系统的发展趋势进行了展望,分析了立体化船舶领域和避碰模型在线辨识等研究趋势。
Owing to the increasing maritime transport volume and complexity of waterway,ship intelligent collision avoidance has attracted great attention in the field of maritime traffic safety.This review summarizes four important intelligent collision avoidance systems based on expert systems,fuzzy control,neural networks and artificial potential field,and discusses the key techniques,including collision avoidance model and collision avoidance information,to be challenged.Then collision avoidance model with dynamics description and the classification of collision avoidance information based on the weights are elucidated.Finally,the prospects for ship intelligent collision avoidance system are considered,including the stereoscopic ship and online risk identification through collision model.
出处
《交通信息与安全》
2016年第1期1-9,共9页
Journal of Transport Information and Safety
基金
湖北省自然科学基金项目(2015CFA111)资助
关键词
航运安全
船舶避碰
航运智能化
动态模型
船舶领域立体化
marine safety
ship collision avoidance
intelligent shipping
dynamic model
weight
stereoscopic ship domain
