| For the first time the dynamic digital simulation on travelling procedure of walking-wheel type air cushion vehicle passing through a soft ground has been done by using digital simulation method. Several performance evaluation targets, such as kinematic resistance coefficient, maximum rise-and-fall acceleration have been set up with the position of the axis of walking-wheel in relation to the body of vehicle optimized. Finally, in this paper, a large simulation program of the travelling procedure of walking-wheel type air cushion vehicle is elaborated. |