艇速对水下航行体出水姿态影响研究
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摘要
水下航行体的出水姿态是影响其作战效能的关键因素。建立水下航行体水弹道的数值模型,通过数学分析、建模及仿真计算分析研究艇速对水下航行体垂直发射出水姿态的影响。通过仿真计算,得出了水下航行体垂直发射时出水姿态角的变化情况。仿真结果可以为航行体水下发射中发射方案选取、研究水下航行体的水中弹道等提供参考。
The exceeding water gesture of underwater vehicle is the key factor affecting its combat effectiveness. In the paper,the numerical model of water trajectory of underwater vehicle is established,the effect of velocity on vertical launching of underwater vehicle is studied by mathematical analysis,modeling and simulation. Through the simulation calculation,the change of the exceeding water gesture angle of underwater vehicle is obtained. The simulation results can be used to provide reference for the selection of the launch scheme and the study of the underwater trajectory.
The exceeding water gesture of underwater vehicle is the key factor affecting its combat effectiveness. In the paper,the numerical model of water trajectory of underwater vehicle is established,the effect of velocity on vertical launching of underwater vehicle is studied by mathematical analysis,modeling and simulation. Through the simulation calculation,the change of the exceeding water gesture angle of underwater vehicle is obtained. The simulation results can be used to provide reference for the selection of the launch scheme and the study of the underwater trajectory.
引文
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[2]崔乃刚,曹春泉,韦常柱.潜射导弹水下运动过程仿真分析.弹道学报[J]. 2009,21(2):95-99.
[3]张少康等.导弹水下发射环境及出水弹道仿真[J].软件,2014,30(5):149-152.
[4]倪火才.潜载导弹水下发射技术的发展趋势分析[J].舰载武器,2001(1):8-10.
[5]殷崇一.潜射导弹发射与出水载荷研究[D].西安:西北工业大学,2004.
[6]董月娟.美法潜射导弹水下试验分析[J].飞航导弹,1995(2):18-20.
[7]郑帮涛.潜射导弹出水过程水弹道及流体动力研究进展.[J].导弹与航天运载技术,2010,309(05):8-11.
[8]崔可.航行体出筒以及水下运动的水动力研究[D].哈尔滨:哈尔滨工业大学,2012.
[9]胡海龙.无动力水下运载器的动力学建模与仿真分析[D].哈尔滨:哈尔滨工业大学,2010.
[10]祁晓斌,王瑞,袁绪龙.水下垂直发射燃气后效对筒盖系统的影响研究[J].兵工学报,2017,38(11):2184-2189.
[11]罗金玲,毛鸿羽导弹出水过程中气、水动力学的研究[J].战术导弹技术,2004(4):23-26.
[12]刘海军等.水下航行体垂直发射出筒流体动力特性研究[J].哈尔滨工业大学学报,2012,44(5):25-30.