一种导弹与目标碰撞检测的仿真模型

A Simulative Model for Collision Detection Between Missile and Its Target

帧间碰撞(高速碰撞)一直被很多碰撞检测算法所忽视,然而,由于高速运动对象的存在,如导弹飞行仿真中必须要考虑到帧间碰撞,文中提出一种针对导弹与目标的碰撞检测算法,这种数学规划方法把碰撞检测的问题模拟成一线性规划方程,应用几何方法解决高速碰撞。该算法具有数据结构简单、算法稳定和速度快等优点。

Inter-frame collision is ignored by other known collision detection algorithms. Yet. case such as missile flight simulations must consider inter-frame collisions due to existence of fast moving objects. This paper proposes a real-time collision detection methodology between missile and its target. The method models the collision detection problem as a linear program, using geometric technique solve the high speed collision. The method offers some advantages such as simpler data structures, in addition to robustness and speed.