| 碰撞检测技术及在桥梁视景仿真中的应用 |
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| 引用本文： | 袁丽娜,赵贵斌.碰撞检测技术及在桥梁视景仿真中的应用[J].工程图学学报,2010,31(3):21-26. |
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| 作者姓名： | 袁丽娜 赵贵斌 |
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| 作者单位： | 1. 北京航空航天大学机械工程及自动化学院,北京,100191;五邑大学机电工程学院,广东,江门,529020
2. 五邑大学机电工程学院,广东,江门,529020 |
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| 摘 要： | 碰撞检测（Collision Detection）及优化是视景仿真技术中一项非常重要的技术,文中通过对碰撞检测理论的论述,概要介绍了碰撞检测算法关于时间域与空间域的不同分类方法,并讨论如何优化碰撞检测的方法,以减少运算时间与复杂度。通过视景仿真中桥梁碰撞检测的实例对碰撞检测理论及优化算法进行了验证。
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| 关 键 词： | 计算机应用 视景仿真 碰撞检测算法 桥梁碰撞检测 |
The Technology of Collision Detection and Its Application in Visual Simulation of Bridge |
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| YUAN Li-na,ZHAO Gui-bin.The Technology of Collision Detection and Its Application in Visual Simulation of Bridge[J].Journal of Engineering Graphics,2010,31(3):21-26. |
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| Authors: | YUAN Li-na ZHAO Gui-bin |
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| Affiliation: | 1.School of Mechanical Engineering and Automation,Beijing University of Aeronautics and Astronautics,Beijing 100191,China;2.School of Mechanical Engineering,Wuyi University,Jiangmen Guangdong 529020,China) |
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| Abstract: | Collision detection and its optimization is the very important technology in visual simulation.Based on the discussion of collision detection,an overview of the algorithm classification for collision detection and methods of collision detection optimization are presented.The collision detection algorithm can be classified into the time domain and space domain methods.Optimization methods of collision detection are discussed to reduce the computing time and complexity.The evaluation has been given by application to the visual simulation of bridge collision detection. |
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| Keywords: | computer application visual simulation collision detection algorithm bridge collision detection |
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