Adequate IR data set are essential to design the algorithms of ballistic targets detection, trace and recognition. In traditional IR image stimulations, the systems often emphasize optical imaging research of some specific scenario in order to solve the related image processing problems involving targets detection and data association. But for target recognition, the required data stimulation model would place emphasis on the study of change rule of radiant power in all of the potential dynamic parameters. To satisfy the requirements of data simulation for target recognition, the research emphasis in this paper was put on the study of scenario parameters and radiant dynamic characteristics. Meanwhile, the underlying factors were analyzed for the aid to design the widely-used recognition algorithm.