Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이병주 | - |
dc.date.accessioned | 2018-05-29T05:57:30Z | - |
dc.date.available | 2018-05-29T05:57:30Z | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | INTELLIGENT SERVICE ROBOTICS, v. 10, No. 1, Page. 13-29 | en_US |
dc.identifier.issn | 1861-2776 | - |
dc.identifier.issn | 1861-2784 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s11370-016-0206-5 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/71634 | - |
dc.description.abstract | In this article, we investigate the behavior of the coefficient of restitution (COR) which is an important parameter in many impact-related fields. In many cases, the COR is considered as a constant value, but it varies according to many variables. In this paper, we introduce an analytical variable COR model considering aerodynamics along with its verification through experiment. To introduce and analyze the variable characteristic of the COR model, the collision phenomenon between a pendulum and two kinds of ball is employed as an example and aerodynamics such as drag force is considered for analyzing the after-effect of the collision. Collision velocity of the pendulum, dynamic parameters of colliding bodies, contact time, drag coefficient, the air density, and the cross-sectional area of the ball are found as the typical variables of analytical COR model. This observation generalizes the result in previous researches. To verify new COR model, the travel distances for the curve-fitted constant COR model and the curve-fitted variable COR model are compared through simulation and experiment. Moreover, comparison between constant COR and variable COR is presented in several points of view. Finally, using the variable COR model, the travel distance of the ball for given collision velocity can be estimated. | en_US |
dc.description.sponsorship | This work was supported by the Technology Innovation Program (10040097) funded by the Ministry of Trade, Industry and Energy Republic of Korea (MOTIE, Korea), supported by Mid-career Researcher Program through NRF grant funded by the MEST(NRF-2013 R1A2A2A01068814), supported by the Technology Innovation Program (10052980, Development of microrobotic system for surgical treatment of chronic total occlusion) funded By the Ministry of Trade, Industry & Energy(MI, Korea), and supported by the Technology Innovation Program (10049789, Steering and driving mechanism for Cardio-vascular intervention procedure) funded By the Ministry of Trade, Industry & Energy (MI, Korea). This work performed by ICT-based Medical Robotic Systems Team of Hanyang University, Department of Electronic Systems Engineering was supported by the BK21 Plus Program funded by National Research Foundation of Korea (NRF). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SPRINGER HEIDELBERG | en_US |
dc.subject | Aerodynamics | en_US |
dc.subject | Impulse | en_US |
dc.subject | Variable coefficient of restitution (COR) | en_US |
dc.subject | SOCCER BALL | en_US |
dc.subject | TENNIS BALL | en_US |
dc.subject | IMPACT | en_US |
dc.subject | BOUNCE | en_US |
dc.subject | ROBOT | en_US |
dc.title | Analytical model of variable characteristic of coefficient of restitution and its application to ball trajectory planning | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 10 | - |
dc.identifier.doi | 10.1007/s11370-016-0206-5 | - |
dc.relation.page | 13-29 | - |
dc.relation.journal | INTELLIGENT SERVICE ROBOTICS | - |
dc.contributor.googleauthor | Ryu, Hwan-Taek | - |
dc.contributor.googleauthor | Yi, Byung-Ju | - |
dc.contributor.googleauthor | Kwon, Young Heon | - |
dc.relation.code | 2017005848 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | bj | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.