Research on non cooperative target recognition technology based on Information Fusion Technology

In order to study non cooperative IFF to technology, this paper detailed illustrates the D-S theory in a multi-sensor data fusion principle and target recognition method, calculation method and practical model is established. By applying the theory of evidence (D-S method), we can solve the problem of data fusion in multi-sensor conditions. Aiming at the problem of multi-sensor target recognition, this paper presents and proves some conclusions of the two sensor Dempster-Shafer (D-S) fusion recognition and the conclusion of the same target. The paper also introduced the recursive formula of Hafer Demppster-S fusion for the same target, and analyzed their properties.