摘要
为了探明潜艇水下悬停控制系统的工作原理,为其工程设计提供初步的理论基础,对潜艇水下悬停实际操纵运动情况进行分析,找出了造成潜艇悬停深度不稳定的主要原因。然后分析了潜艇悬停运动的特征,由此建立了潜艇水下悬停运动的数学模型及干扰力计算模型,并对潜艇水下悬停运动的控制进行了仿真研究。数值仿真结果表明,与手动控制潜艇悬停相比,自动控制潜艇悬停能更好地控制潜艇深度。
In order to illustrate the principle of control system for underwater hovering submarine and present a theoretical basis for the engineering design,the major causes of unstable hovering in depth were found through analyzing the actual operation of the hovering submarine in water.Then,after analyzing the features of submarine free floating,the mathematical model and the computation model on the disturbing force were established,and simulation researches were made on the control of the hovering submarine in water.The numerical simulation results show that the automatic control on a hovering submarine is superior to the manual control to achieve more precise depth of the submarine.
出处
《中国舰船研究》
2010年第2期18-21,共4页
Chinese Journal of Ship Research
基金
国防预研基金资助(51414030105JB1109)
关键词
潜艇
水下悬停
数学模型
数值仿真
submarine
hovering in water
mathematical model
numerical simulation
