An Accurate Collision Detection for Aerial Refueling Simulation in Virtual Reality

摘要：

Collision detection(CD) is the key technology of aerial refueling simulation system in virtual reality,which can avoid incorrect intersection between the drogue and the probe model.lt is a complex task which demands spatial decomposition or bounding volume hierarchy in order to classify the features of the objects for a successful intersection test. Moreover, when the objects are complex and have concavities, holes, etc., the complexity of the decomposition increases and it is necessary to find a method which detects all special cases and degenerations.In this paper, we present a hierarchical sphere-tree collision detection algorithm (HSTCD) for aerial refueling simulation.Result of study shows that HSTCD performs real time collision detection between drogues and probes, consisting of millions of triangles at interactive rates on a commodity PC.

关键词： collision detection hierarchy of sphere tree aerial refuettng probe droue

作者: Zhendong Xu Yiqiang Wang Anyu Cang Peng Liu Zhendong Xu

作者单位: Institute of Mechanical Science and Engineering JiLin University,JLU ChangChun,JiLin Province P.R.of Department of Aviation Theory Aviation University of Air Force,AUAF ChangChun,JiLin Province P.R.of

会议类型: 国际会议

会议名称: 2010 International Conference on Computer,Mechatronics,Control and Electronic Engineering(2010计算机、机电、控制与电子工程国际会议 CMCE 2010)

会议地点: 长春

会议语种:英文

页码: 141-144

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）