水下无人系统学报2017，Vol.25Issue(3)：267-271,5.DOI:10.11993/j.issn.2096-3920.2017.03.009
可预测弹道目标的鱼雷射击参数计算方法
Computation of Torpedo Shooting Parameter for Target with Predictable Trajectory
摘要
Abstract
To compute torpedo shooting parameters for a straight running target with non-constant velocity,a general method for computing torpedo shooting parameter for a target with predictable trajectory is presented.For easy understanding and application,the torpedo trajectory is expressed in form of subsection increment,and a computation model of shooting parameter is established.Compared with the method for shooting a target with constant velocity,the proposed method needs to solve a system of nonlinear equations with two unknowns.For an ideal acoustic homing target,the numerical solution of a differential equation is used to compute the target state,and Newton iteration is adopted to compute the numerical solution of the system of binary equations.Numerical experiment indicates that this method can compute shooting parameter rapidly and accurately.关键词
鱼雷/射击参数/可预测弹道目标Key words
torpedo/shooting parameter/target with predictable trajectory分类
军事科技引用本文复制引用
李长文,初磊,毛俊超..可预测弹道目标的鱼雷射击参数计算方法[J].水下无人系统学报,2017,25(3):267-271,5.
