基于方位走向原理的目标正交攻击参数计算  

Parameters Calculation of Torpedo Cross Attack Based on Target Bearing Trend

作　　者：周殿宝[1] 易红[1] 王宏伟[1] 

机构地区：[1]西安精密机械研究所,陕西西安710075

出　　处：《鱼雷技术》2006年第3期25-28,共4页Torpedo Technology

摘　　要：为了增强鱼雷对潜艇的攻击力以及选择攻击目标的要害部位,基于目标方位走向的分析计算,提出了假设攻击时鱼雷和目标处在同一水平面时,在攻击阶段实施平行弹道正交攻击的方法,探讨了平行弹道下对目标的参量估计以及正交攻击的弹道,给出了目标航向、目标速度、目标长度、目标艏艉距离、方位估计等参数算法及其正交攻击弹道的运动方程。本文的研究结果需进一步通过仿真试验或实航试验进行验证和改善。In order to improve the attack capability of torpedo to submarine and choose the crucial attact point, a method for torpedo cross attack with parallel trajectory is proposed based on the analysis and calculation of target bearing trend supposing torpedo and target are on the same horizontal plane during attack phase. The parameters estimation of target and the trajectory of cross attack in the condition of parallel trajectory are discussed. A motion equation for cross attack trajectory and an estimation algorithm for target＇s course, speed, length, bearing and head-to-end distance are proposed. The analytical results still need to be verified through simulation or sea trial.

关 键 词：鱼雷 目标方位 平行弹道 目标参量估计 正交攻击 

分 类 号：TJ630.34[兵器科学与技术—武器系统与运用工程]