Secondly, a new method on man-machine control is proposed. The axis-aligned bounding boxes arithmetic (AABB) and Sphere Area Query arithmetic is applied to realize the collision effect of the virtual people in the launch vehicle testing hall.

• 其次,本文对人机交互控制提出了一种新的实现方法,漫游时碰撞检测则采用了轴向包围盒法(Axis-Aligned Bounding Boxes:AABB算法)和球体区域查询算法来实现虚拟人物与火箭测试大厅内物体的碰撞效果。