Paper Abstract and Keywords |
Presentation |
2014-03-17 14:55
Balloon inflation using non-linear mass-spring model Takuma Kitano, Yukio Fukui, Jun Mitani, Yoshihiro Kanamori (Univ. of Tsukuba) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes a method to simulate approximately inflating balloon using nonlinear mass-spring model. Balloon modeling is the assembling and shaping of many long and narrow balloons (pencil balloons) into many kinds of shapes such as animals and vehicles. We represent the elasticity of the rubber membrane using nonlinear mass-spring model for the tension, and using linear spring model for the bending moment. The air in the balloon is modeled using the particle method. By calculating distances, we avoid interference of air particles, mutual interference between air particles and the rubber membrane, and self-interference between the parts of rubber membrane. In order to model the change of the elastic modulus, we measure the force applied to the balloon when it is expanded. Then we estimate the hysteresis property of elastic modulus of the balloon based on analysis. We confirmed the validity of this model by simulating the behavior of inflating process. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Balloon / Simulation / Non-linear mass-spring model / / / / / |
Reference Info. |
ITE Tech. Rep., vol. 38, pp. 41-44, March 2014. |
Paper # |
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Date of Issue |
2014-03-10 (AIT) |
ISSN |
Print edition: ISSN 1342-6893 |
Download PDF |
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Conference Information |
Committee |
AIT IIEEJ AS |
Conference Date |
2014-03-17 - 2014-03-17 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
AS |
Conference Code |
2014-03-AIT-IIEEJ-AS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Balloon inflation using non-linear mass-spring model |
Sub Title (in English) |
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Balloon |
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Simulation |
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Non-linear mass-spring model |
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1st Author's Name |
Takuma Kitano |
1st Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
2nd Author's Name |
Yukio Fukui |
2nd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
3rd Author's Name |
Jun Mitani |
3rd Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
4th Author's Name |
Yoshihiro Kanamori |
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University of Tsukuba (Univ. of Tsukuba) |
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Speaker |
Author-1 |
Date Time |
2014-03-17 14:55:00 |
Presentation Time |
15 minutes |
Registration for |
AS |
Paper # |
AIT2014-40 |
Volume (vol) |
vol.38 |
Number (no) |
no.16 |
Page |
pp.41-44 |
#Pages |
4 |
Date of Issue |
2014-03-10 (AIT) |