基于数据融合的多传感器系统有源特征抑制

An Approach for Radiation Control of Trscking Systems Baxed on Multisensor Fusion

基于多传感器多滤波器的组合结构，采用二维无源红外为主传感器保持正常工作速率、有源雷达为辅助间或性地提供测距数据，组成对三维多目标的跟踪系统，以抑制系统的有源电磁辐射，并应用多模型技术克服红外角跟踪中的非线性问题，提高系统应用的适应能力．

A multi-sensor multi-filter compound is presented to track 3D targets which can limit the ac tive transmission using a radar providing sporadic range data to aid in the system where a passive IRST is the primary senaor for track maintenance.Furthermore,an Interactive Multiple Model approach is employed to im prove the system availabilities with overcoming the tracking difficulty resulting from nonlinear movement of tar gets in the 2D bearing coordinate system of IRST sensor.