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UBC Theses and Dissertations
Contact mechanics using Green's functions for interactive simulated environments Ullrich, C.
Abstract
This thesis is concerned with the determination of contact models for linear elastic solids which are both accurate and computable in a real time environment. We review previous models based on restitution coefficients and penalty functions, along with their efficiency and accuracy. A new model is proposed which is both rapidly computable and based on easily measurable material properties. In addition, we consider the role that friction plays in contact modeling and examine the various friction based effects that each model can produce. We conclude by outlining a simulation system in which this model can be used.
Item Metadata
Title |
Contact mechanics using Green's functions for interactive simulated environments
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
1998
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Description |
This thesis is concerned with the determination of contact models for linear elastic
solids which are both accurate and computable in a real time environment. We
review previous models based on restitution coefficients and penalty functions, along
with their efficiency and accuracy. A new model is proposed which is both rapidly
computable and based on easily measurable material properties. In addition, we
consider the role that friction plays in contact modeling and examine the various
friction based effects that each model can produce. We conclude by outlining a
simulation system in which this model can be used.
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Extent |
5252785 bytes
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Genre | |
Type | |
File Format |
application/pdf
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Language |
eng
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Date Available |
2009-05-26
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Provider |
Vancouver : University of British Columbia Library
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Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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DOI |
10.14288/1.0080034
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Graduation Date |
1998-11
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Campus | |
Scholarly Level |
Graduate
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Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.