Key technique analysis of data fusion with infrared sensor in defense system

This paper mainly presents an infrared sensor based bearing-only tracking approach based on bionics with single station system. First, an infrared sensor array based on insect's compound eye principle is designed. Then, an adaptive platform scanning mode is given. This mode based on gaze extends the range of space searching. Moreover, a registration technology and a bearing-only association gate are presented. Finally, use JPDA-IMM algorithm to estimate the states of the targets. The application of the system design in an engineering application proves its effectiveness and practicability.