Motion Law of the Particle Group in the Screening Course with the Chaos Theory

The complex movement regularity of particle group is analysed by using no-linear mathematical tools and the recurrence formula of movement is obtained in intensifying screen. The movement patten of particle group is calculated by using chaotic analyze method and the movement property of particle group is describe. As a result, the collision of particle group and screen is a complex process that is affected by many factors. It is difficult to describle exactly by the mathematical tools at present.