被动声纳浮标目标运动分析及其仿真计算

针对直升机搜索潜艇的特点,研究了被动声纳浮标目标运动分析问题。对固定目标和匀速直线运动目标,分别应用确定性计算和线性最小二乘法进行数学建模及其仿真。仿真结果表明该模型可行,能对被动式声纳浮标搜潜的目标定位提供算法依据。

TMA on Passive Sonar-Buoy and Simulated Calculation

The TMA( Target Movement Analysis)based on passive sonar-buoy has been studied according to the characteristic of helicopter searching submarine. For fixed targets and moving constant velocity targets, deterministic parameters calculation and linear least square algorithms are applied to set up mathematic model and to do some algorithm simulations. The results of simulation suggest that this model is feasible and it can provide some reference to target-location algorithms for passive sonar-buoy to search submarines.