Study of the Efficiency and Accuracy of Optimisation Algorithms within Inverse Identification of the Parameter Values of a Nonlinear Concrete Material Model
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Petr Kral,
Jiri Kala,
Petr Hradil
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| Transactions of the VSB - Technical University of Ostrava, Civil Engineering Series |
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2019, Volume 19, Issue 2, Pages 9-16
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Doi: 10.35181/tces-2019-0013
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The inverse identification of the parameter values of nonlinear material models, which have been developed for, inter alia, concrete modelling, is currently a process that is widely used and investigated in the field of research and development. Today there are several approaches that can be employed for the inverse identification process. One of the most significant of these approaches involves the use of optimisation algorithms which, however, often demonstrate varying levels of precision and efficiency within specific tasks. These aspects are the subject of the research presented in this contribution.
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