摘要
水下航行体垂直发射水弹道参数设计是水下发射技术研究的重要内容。在试验研究中发现,水下垂直发射时出水过程水弹道会出现俯仰双态特征,为了分析出水姿态变化规律,基于水下垂直发射水弹道理论模型并结合试验结果,对造成出水俯仰双态特征的机理进行了分析,获得了造成出水俯仰双态的原因及影响规律,为水弹道规律研究和参数设计奠定了基础。
The design of water trajectory parameters is an important part of underwater vertical launch technology. Water-exit trajectory will appear binary-state pitching movement when being launched vertically in experimental study. In order to analyze the changing rules of water posture, the mechanism analysis of binary-state pitching movement can be clarified based on water trajectory model and experimental results and the influencing laws and causes to binary-state pitching movement were obtained. The method and results have a certain reference value for engineering studies of water trajectory parameter design.
出处
《兵器装备工程学报》
CAS
2016年第3期163-166,共4页
Journal of Ordnance Equipment Engineering
关键词
水弹道
水下垂直发射
俯仰双态
water-exit trajectory
vertical launch underwater
binary-state pitching movement
