最长捕获时间约束下的有利提前角  

A Favorable Leading Angle under Maximum Capture Time Constraint

作　　者：代振 汪峥嵘 李阳 徐先勇 DAI Zhen;WANG Zhengrong;LI Yang;XU Xianyong(Naval Petty officer Academy,Bengbu 233000,China)

机构地区：[1]海军士官学校,安徽蚌埠233000

出　　处：《火力与指挥控制》2024年第10期98-102,共5页Fire Control & Command Control

摘　　要：考虑复杂射击条件下的声自导鱼雷攻潜过程,提出了最长捕获时间约束下的鱼雷有利提前角计算方法。建立了鱼雷射击提前角的坐标法求解模型,给出鱼雷捕获目标的约束条件,给出了最长捕获时间约束下的有利提前角求解步骤,最后分别针对目标定速直航运动和匀加速直线运动进行仿真验证。A method for calculating the favorable leading angle of a torpedo under the constraint of the longest acquisition time is proposed,considering the process of acoustic homing torpedo attacking submarines under complex shooting conditions.Firstly,a coordinate method solution model for a torpedo to fire a leading angle is established,and the constraint conditions for a torpedo to capture targets are given.Then,the steps for solving the favorable leading angle under the constraint of the longest capture time are provided.Finally,the simulation and the verification are conducted for the constant speed direct sailing motion and uniformly accelerated linear motion of targets respectively.

关 键 词：有利提前角 声自导鱼雷 坐标法 最长捕获时间 

分 类 号：TJ630[兵器科学与技术—武器系统与运用工程]