(An) impulse-based model for multiple point collisions in dynamic simulation = 다중 충돌을 고려한 충격량 기반 모델

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This thesis presents an impulsive-based multi-point collision response model. Most previous approaches solve single point collisions, and a regional collision is approximated as a sequence of single point collisions. For more stable simulations, this thesis introduces the distribution of impulses over a collision region. The total impulse for the region is calculated from its impulse distribution. This model eliminates abnormal oscillations in which conventional models have experienced. Therefore, colliding objects are converging to their stable positions more quickly. Moreover, this model can incorporate friction on the collision region. Since previous impulse-based models are short in handling multi-point collisions, additional physical model are required for multi-point contacts. In contrast, this model take a unified approach that is capable of covering both collisions and contacts. Therefore, this model clearly resolves the difficulty in transition between collision and contact.
Advisors
Shin, Sung-Yongresearcher신성용researcher
Description
한국과학기술원 : 전산학과,
Publisher
한국과학기술원
Issue Date
1997
Identifier
114304/325007 / 000953319
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전산학과, 1997.2, [ ii, 38 p. ]

Keywords

Multiple point; Collision response; Impulse; Dynamic simulation; Animation; 애니메이션; 다중점; 충돌 반응; 충격량; 역학적 모의실험

URI
http://hdl.handle.net/10203/34202
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=114304&flag=dissertation
Appears in Collection
CS-Theses_Master(석사논문)
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