摘要
介绍了基于主导风向的助航风帆偏航控制系统原理。根据风力模型和风帆助航工作原理,分别从风向的正态分布、风力蕴含的总能量和风帆实际利用能量出发,给出了主导风向的计算方法。最后介绍了偏航控制系统的工作流程。
This paper presents a principle for prevailing wind direction-based sail yaw control.According to wind model and sail assist propulsion principle,this paper proposes a method to calculate the prevailing wind direction including wind direction normal distribution,total potential energy and actually utilized energy.Furthermore,the paper gives a working flow of the yaw control system.
出处
《交通信息与安全》
2010年第6期95-97,120,共4页
Journal of Transport Information and Safety
基金
中央高校基本科研业务费专项资金(批准号:2010-IV-027)资助
关键词
风帆助航
船舶
主导风向
偏航控制
sail-assisted
ship
prevailing wind direction
yaw control
