NL repository
menu
검색
Library
Browse
Communities & Collections
By Date
Authors
Titles
Subject
My Repository
My Account
Receive email updates
Edit Profile
DSpace at EWHA
의과대학
의학과
Journal papers
View : 497 Download: 0
Model of frictional contact with soft tissue for colonoscopy simulator
Title
Model of frictional contact with soft tissue for colonoscopy simulator
Authors
Ahn W.
;
Woo H.S.
;
Kwon J.Y.
;
Joo J.K.
;
Lee D.Y.
;
Yi S.Y.
Ewha Authors
이선영
SCOPUS Author ID
이선영
Issue Date
2005
Journal Title
Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
ISSN
1062-922X
Citation
Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics vol. 3, pp. 2714 - 2719
Indexed
SCOPUS
Document Type
Conference Paper
Abstract
This paper presents a model of frictional contact with soft tissue for the colonoscopy simulator with haptic fidelity. The colonoscopy simulator allows the user to navigate the three dimensional virtual colon constructed from CT (computer tomography) data of patients. The frictional contact model is proposed to integrate the therapeutic procedures such as polyp removal. The proposed model uses the finite element method based on the linear static elasticity to simulate deformation and reflective force including friction effects. The variation of the reflective force is computed according to the contact state, stick or slip state, during sliding contact motions. Simulation results show responses following the Coulomb's friction law. © 2005 IEEE.
Appears in Collections:
의과대학
>
의학과
>
Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML
Show full item record
Find@EWHA
트윗하기
BROWSE
Communities & Collections
By Date
Authors
Titles
Subject