A physically-based model for Chinese tops

被引:0
|
作者
Lee, Namkyung [1 ]
Song, Byung Soo [2 ]
Kim, Eun Ju [3 ]
Jo, Myoung Lan [4 ]
Baek, Nakhoon [4 ]
Ryu, Kwan Woo [5 ]
机构
[1] Kyungpook Natl Univ, Dept Comp Engn, Taegu 702701, South Korea
[2] Mobilus Inc, Daegu 702885, South Korea
[3] Tongmyong Univ, Dept Informat & Comm Engn, Busan 608711, South Korea
[4] Kyungpook Natl Univ, Sch EECS, Taegu 702701, South Korea
[5] Kyungpook Natl Univ, Dept Comp Engn, Taegu 702701, South Korea
关键词
computer graphics; physically-based modeling; chinese top; helicopter dynamics;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The Chinese top, a toy propeller that hovers around when its shaft is spun between the palms, was created thousand years ago. In this paper, we present a physically based interactive simulation model for Chinese tops. Motions of Chinese tops are influenced by thrust, lift, drag and gravity forces. These four kinds of forces are computed in real time, based on the aero-dynamics equations. We expect that our works are expandable to simulate helicopter motions in virtual reality and computer games.
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页码:428 / +
页数:3
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