Application and Research on Data Association in Target R

In order to solve the problem of target recognition in the complex environment of the multi-source detection, a kind of D-S evidence reasoning method based on data association is put forward. This paper analyzes the condition and method of data associated and evidence reasoning, also establishes the D-S evidential reasoning algorithm for target recognition based on data association. It uses four sensors on three target data correlation analysis and uses the model identification algorithm on the calculation of system detection capacity. Through the calculation of model establishment and contrast calculation, it proves that D-S evidence reasoning method based on data associated is more reliable than the traditional evidence reasoning method, and the recognition ability is higher. The results verify the effectiveness of the method