摘要
减小穿浪双体船在波浪上的纵向运动对提高其性能具有非常重要的意义。本文在传统固定水翼和尾压浪板的基础上引入自控翼系统,根据切片理论,利用Matlab编程计算穿浪双体船的纵向运动。根据计算和试验结果分析得到水翼的最佳运动控制方式,进而得到穿浪双体船带自控翼时的纵向运动。对比结果表明,自控翼系统可以较大地减小穿浪双体船的纵摇幅值。
To reduce the longitudinal motion in waves of wave piercing catamaran is very important for improving its performance.In this paper,automatic control flap system is introduced based on the traditional hydrofoil and stern flap.The Matlab program based on strip theory is written for calculating longitudinal motion of WPC.Optimal mode of motion of flap can be found according to the calculation and experiment analysis.Then the longitudinal motion of WPC with automatic control flap can be received.The comparison results show that,automatic control flap system can greatly reduce the pitching amplitude of WPC.
出处
《舰船科学技术》
北大核心
2014年第6期26-30,共5页
Ship Science and Technology
