摘要
基于潜艇的空间运动方程,引入了敏感性指数的概念,选取水平面z型操舵机动、垂直面梯形操舵机动和水平面定常回转运动三种典型运动形式作为研究对象,就水动力系数对操纵性影响进行了评估,并通过对某型潜艇的仿真计算,验证了该评估方法的可行性。
Based on the motion equations of the submarine,a sensitivity index is introduced.Three typical maneuvers are chosen to be the objects under study：overshoot maneuver in the horizontal plane,overshoot maneuver in the vertical plane and turning circle maneuver in the horizontal plane.An evaluation is made on the influence of hydrodynamic coefficients on the controllability of submarine.From the computer simulation of one type of submarine,the feasibility of the method is proved.
出处
《船舶力学》
EI
北大核心
2005年第5期61-68,共8页
Journal of Ship Mechanics
关键词
潜艇
操纵
水动力系数
敏感性指数
submarine
controllability
hydrodynamic coefficient
sensitivity index
