信息作战环境下舰船无源定位系统设计与实现

Design and Implementation of Passive Location System of Ship Under Information Warfare Environment

摘要:

信息作战环境下,对我方舰船位置坐标与敌方舰船所在地理位置坐标进行准确、快速定位是定位系统设计的必备条件;传统舰船上使用的舰船定位系统存在定位源信号追踪稳定性差、恶劣环境下的定位信号搜索域范围小、定位波反干扰性差等一系列的问题;通过深度的研究分析,提出信息作战环境下舰船无源定位系统设计;采用三维立体空间定位单元、广域GPNS信号检索模组与谐波振频反干扰技术,实现作战环境下舰船无源定位系统设计;对作战环境下舰船无源定位系统的设计进行仿真实验测试;仿真实验测试证明,提出的信息作战环境下舰船无源定位系统设计具有定位速度快、坐标定位准、定位源抗干扰性强的优点,满足当今恶劣的信息作战环境,能够达到无源定位的目的。

Abstract:

Information operations environment,Accurately and rapidly to position our ship location coordinates and the enemy ship's geographic coordinates is positioning system design's essential condition.The traditional ship positioning system used on ships are positioning tracking location of the source signal poor stability, poor positioning signal under the environment of the search domain range small, stationary wave anti interference such as a series of problems. Through deep research and analysis, the paper puts forward information operations environment ships passive location system design. Using three dimensional space positioning unit, wide-area GPNS harmonic vibration frequency signal retrieval module and anti interference technique to solve the problems existing in the traditional,to realize ship combat environment passive location system design.Under operational environment,to go on simulation experiment tests for passive positioning system design.Simulation tests prove that the proposed passive location system design information operations environment ships are fast positioning, coordinates, positioning, positioning source strong anti-interference, under the bad environment to achieve the goal of passive location.