The moving plate in this model made the ball roll by the friction between the ball and the plate. And the contact stress, the contact strain and the friction stress of this model were analyzed in this paper.

• 并建立了平板-球体接触模型,以平板的摩擦驱动与之接触的球体,得出了运动条件下模型的接触应力、应变以及摩擦力的分布。