Radar Intelligence Data Fusion System, Error Correction And Track Association Study

With the development of technology and the requirement of modern warfare, data fusion technology has been focused and gotten rapid development as an emerging interdisciplinary study in recent years. The studying and application is paid attention to the treatment of radar information. The system of direction, control and information has faced severe challenges in modem warfare. It is necessary to use data fusion technology in order to get prompt and exact information in multi-radar information treatment system. The research work exactly focuses on this need in this paper.The concept, the meaning of this study and the development are introduced both in and abroad. Also, the model, the type, the structure and the key technology are discussed in this paper.The four ways of error correction are studied in this paper for system errors in multi-radar information treatment system.The problem of the track correlation in dense targets is studied in this paper. And also, the approaches of multi-sensor data fusion are classified. Aimed at the treatment system of multi-radar information, this distribution system, the data association methods are studied. Applying the 0-1 integral programming method, the function of programming model in dense targets is set up and is applied in the software of radar data fusion, which gets excellent results. And these results supply technology support for multi-radar data fusion software.