摘要
建立滑行艇和翼滑艇在正横规则波中的二阶线性横摇运动微分方程,并利用前苏联中央流体动力中心ЦАГИ法得到艇体阻力,利用仿真工具Matlab/Simulink建立滑行艇和翼滑艇的横摇运动、阻力及推进系统的综合仿真模型,仿真计算结果表明建立的横摇运动微分方程较为合理,并验证具有前置V型割划式水翼的翼滑艇其横摇自稳特性要比同等吨位的滑行艇优良许多。
Two order linear differential equations of rolling motion for the planning craft and hydrofoil-planing craft are established. The ЦАГИ method is used to calculate the resistance of craft, and the overall simulation models of rolling, resistance and propulsion are built by Matlab/Simulink. Numerical examples and simulations＂ show that the rolling differential equations are reasonable, and proved that the rolling self-stability of a hydrofoil-planing craft with V type hydrofoil is much better than that of planing craft.
出处
《船海工程》
北大核心
2007年第2期13-16,共4页
Ship & Ocean Engineering
关键词
滑行艇
翼滑艇
横摇运动
仿真
planing craft hydrofoil-planing craft rolling simulation
