摘要
为了避免在微观交通仿真系统中出现穿透现象,设计了适合微观交通仿真系统的坐标系,建立了系统中主要实体的空间几何等效体,提出了筛选式的检测过程,详细分析了不同实体间的碰撞检测算法,使系统仿真的真实感和实时性得到了较大的提高。
In order to avoid the penetrating phenomenon between the entities in the existing micro-simulation system,the paper designs a fit reference frame for the microscopic traffic simulation system,establishes the equivalent of main entity,puts forward the detection process of filtering,analyzes the algorithm of collision detection between all kinds of entities,thereby greatly increasing the authenticity of system.
出处
《计算机工程与应用》
CSCD
北大核心
2009年第28期219-221,248,共4页
Computer Engineering and Applications
基金
国家高技术研究发展计划(863)No2007AA11Z209~~
关键词
微观交通仿真系统
碰撞检测
穿透现象
microscopic traffic simulation system
collision detection
penetrating phenomenon
