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排爆机器人训练仿真系统中的碰撞检测技术
Alternative TitleCollision Detection for Simulation Training System of Explosive Ordnance Disposal
丁伟利; 郝颖明; 朱枫; 秦丽娟; 刘晓民
Department光电信息研究室
Source Publication系统仿真学报
ISSN1004-731X
2006
Volume18Issue:3Pages:675-679
Indexed ByEI ; CSCD
EI Accession number2006169832133
CSCD IDCSCD:2353513
Contribution Rank1
Funding Organization国家863计划资助项目(2002AA420070)
Keyword虚拟现实 碰撞检测 相交矢量 排爆机器人
Abstract精确的碰撞检测对提高虚拟现实系统的沉浸性、真实感至关重要。但是Vega只对碰撞检测提供了有限的支持,为提高碰撞检测的实时性和精确度,提出了分块设置掩码、动态加载相交矢量、在运动物体易发生碰撞的部位放置相交矢量以及物体高速运动时引进距离因子等方法。有效的解决了排爆机器人训练仿真系统中遇到的各种碰撞检测问题。
Other AbstractEfficient and exact collision detection is very important to improve reality and enhance immersion for virtual reality system,but limited collision detection methods are provided by Vega.In order to improve real-time and precision of collision detection,some new methods were developed such as setting mask partly,loading isectors dynamically,setting isectors in some special parts where collision occurs frequently and introducing distance gene.The collision detection problems in Explosive Ordnance Disposal simulation training system were solved using these methods,and results demonstrate methods' effectiveness.
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/5874
Collection光电信息技术研究室
Corresponding Author丁伟利
Affiliation1.中国科学院沈阳自动化研究所
2.中国科学院研究生院
Recommended Citation
GB/T 7714
丁伟利,郝颖明,朱枫,等. 排爆机器人训练仿真系统中的碰撞检测技术[J]. 系统仿真学报,2006,18(3):675-679.
APA 丁伟利,郝颖明,朱枫,秦丽娟,&刘晓民.(2006).排爆机器人训练仿真系统中的碰撞检测技术.系统仿真学报,18(3),675-679.
MLA 丁伟利,et al."排爆机器人训练仿真系统中的碰撞检测技术".系统仿真学报 18.3(2006):675-679.
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