融合情报和主观信息的单舰纯方位跟踪算法

A single warship bearings-only tracking algorithm of fusing intelligence and subjective information

提出一种把情报信息和指挥员的主观信息加入修正增益推广卡尔曼滤波器的方法 ,用于单舰对海上运动舰艇辐射源进行纯方位跟踪 .计算机模拟结果表明 ,在情报和主观信息正确的情况下 。

An approach is presented to incorporate intelligence information and the subjective information of commander into Modified Gain Extended Kalman Filter(MGEKF)which applies to bearings only track maritime moving target warship emitter. Computer simulation results have proved that under the hypothesis of correct intelligence and the subjective information, this approach can improve the passive location precision of maritime moving target warship emitter.