Modeling of soft tissue deformation using mass spring method with nonlinear volume force

Soft tissues displayed two phases of deformation, linear behavior during small deformation and nonlinear behavior during large deformation. Mass Spring Method (MSM) is one of the preferred methods for simulating soft tissue deformations. MSM-based models provide simpler calculations that allow realt...

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Main Authors: Omar, Nadzeri, Nasrul Hadi, Johari, Mohd Hasnun Ariff, Hassan, Mohd Amzar, Azizan
Format: Conference or Workshop Item
Language:English
English
Published: Springer 2021
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Online Access:http://umpir.ump.edu.my/id/eprint/32738/1/33.%20Modeling%20of%20soft%20tissue%20deformation%20using%20mass%20spring%20method%20with%20nonlinear%20volume%20force.pdf
http://umpir.ump.edu.my/id/eprint/32738/9/Modeling%20of%20soft%20tissue%20deformation%20using%20mass%20spring%20method%20.pdf
http://umpir.ump.edu.my/id/eprint/32738/
https://doi.org/10.1007/978-981-16-4115-2_6
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Institution: Universiti Malaysia Pahang Al-Sultan Abdullah
Language: English
English
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spelling my.ump.umpir.327382022-03-08T02:33:06Z http://umpir.ump.edu.my/id/eprint/32738/ Modeling of soft tissue deformation using mass spring method with nonlinear volume force Omar, Nadzeri Nasrul Hadi, Johari Mohd Hasnun Ariff, Hassan Mohd Amzar, Azizan TJ Mechanical engineering and machinery Soft tissues displayed two phases of deformation, linear behavior during small deformation and nonlinear behavior during large deformation. Mass Spring Method (MSM) is one of the preferred methods for simulating soft tissue deformations. MSM-based models provide simpler calculations that allow realtime interaction. However, only a small number of MSM models are capable of simulating two phases of soft tissue deformation. This study introduces a new approach to modeling the deformation. The conventional MSM model, which is governed by Hooke’s law, is coupled with the nonlinear volume force defined using the conical spring methodology. The nonlinear volume force is triggered by a change in volume in the structure of the MSM model. With the implementation, at small deformation where volume change is also small, only the Hooke’s law equation is activated resulting in linear deformation. Whereas, during large deformation, nonlinear deformation occurs as a result of a large change in the MSM volume. Analyzes conducted show that the proposed model can simulate the two phases of deformation. The proposed model can also control each phase independently, which shows that it has a high degree of flexibility on modeling various of soft tissue deformation. Springer 2021 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/32738/1/33.%20Modeling%20of%20soft%20tissue%20deformation%20using%20mass%20spring%20method%20with%20nonlinear%20volume%20force.pdf pdf en http://umpir.ump.edu.my/id/eprint/32738/9/Modeling%20of%20soft%20tissue%20deformation%20using%20mass%20spring%20method%20.pdf Omar, Nadzeri and Nasrul Hadi, Johari and Mohd Hasnun Ariff, Hassan and Mohd Amzar, Azizan (2021) Modeling of soft tissue deformation using mass spring method with nonlinear volume force. In: Lecture Notes in Mechanical Engineering; Human Engineering Symposium, HUMENS 2021, 22 February 2021 , Virtual Conference. pp. 75-90.. ISSN 2195-4356 ISBN 9789811641145 https://doi.org/10.1007/978-981-16-4115-2_6
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Omar, Nadzeri
Nasrul Hadi, Johari
Mohd Hasnun Ariff, Hassan
Mohd Amzar, Azizan
Modeling of soft tissue deformation using mass spring method with nonlinear volume force
description Soft tissues displayed two phases of deformation, linear behavior during small deformation and nonlinear behavior during large deformation. Mass Spring Method (MSM) is one of the preferred methods for simulating soft tissue deformations. MSM-based models provide simpler calculations that allow realtime interaction. However, only a small number of MSM models are capable of simulating two phases of soft tissue deformation. This study introduces a new approach to modeling the deformation. The conventional MSM model, which is governed by Hooke’s law, is coupled with the nonlinear volume force defined using the conical spring methodology. The nonlinear volume force is triggered by a change in volume in the structure of the MSM model. With the implementation, at small deformation where volume change is also small, only the Hooke’s law equation is activated resulting in linear deformation. Whereas, during large deformation, nonlinear deformation occurs as a result of a large change in the MSM volume. Analyzes conducted show that the proposed model can simulate the two phases of deformation. The proposed model can also control each phase independently, which shows that it has a high degree of flexibility on modeling various of soft tissue deformation.
format Conference or Workshop Item
author Omar, Nadzeri
Nasrul Hadi, Johari
Mohd Hasnun Ariff, Hassan
Mohd Amzar, Azizan
author_facet Omar, Nadzeri
Nasrul Hadi, Johari
Mohd Hasnun Ariff, Hassan
Mohd Amzar, Azizan
author_sort Omar, Nadzeri
title Modeling of soft tissue deformation using mass spring method with nonlinear volume force
title_short Modeling of soft tissue deformation using mass spring method with nonlinear volume force
title_full Modeling of soft tissue deformation using mass spring method with nonlinear volume force
title_fullStr Modeling of soft tissue deformation using mass spring method with nonlinear volume force
title_full_unstemmed Modeling of soft tissue deformation using mass spring method with nonlinear volume force
title_sort modeling of soft tissue deformation using mass spring method with nonlinear volume force
publisher Springer
publishDate 2021
url http://umpir.ump.edu.my/id/eprint/32738/1/33.%20Modeling%20of%20soft%20tissue%20deformation%20using%20mass%20spring%20method%20with%20nonlinear%20volume%20force.pdf
http://umpir.ump.edu.my/id/eprint/32738/9/Modeling%20of%20soft%20tissue%20deformation%20using%20mass%20spring%20method%20.pdf
http://umpir.ump.edu.my/id/eprint/32738/
https://doi.org/10.1007/978-981-16-4115-2_6
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