摘要
分析了现有船舶自动避碰系统的不足,提出了基于人工势场法的船舶自动避碰系统.根据船舶的操纵特性,建立了引力场和斥力场函数,实现船舶自动避碰航行的合力和方向.在电子海图所建立的仿真环境中,验证了人工势场法可用于船舶自动避碰系统中.
On analyzing the defects of the existing system, the paper purpose a ship＇ s automatic collision avoidance system based on artificial potential field. According to the ship＇ s manoeuvring feature, a gravitational field and repulsion field function are established and the size and direction of total-force of ship navigation obtained. In the simulation environment established by electronic charts, the results show that artificial potential field method can be used for ship＇ s automatic collision avoidance system.
出处
《广州航海高等专科学校学报》
2008年第1期8-11,共4页
Journal of Guangzhou Maritime College
基金
广东省自然科学基金项目(04300614)
广东省科技计划项目(2006B37202007)
关键词
人工势场法
船舶避碰
自动导航
Artificial Potential Field
ship collision avoidance
ship auto-navigation
