The spreading of advanced constituive models, needed to model complex phenomena, makes necessary to solve difficult parameter identification problems. The need of multiple tests to fully characterize the experimental behaviour makes the parameter identification problem a multi objective one. Unlike conventional techniques, based on the formulation of an aggregate scalar ob- jective function, in the present work the problem is addressed using a new multi objective algorithm obtained extending the continuous Ant Colony Optimization algorithm. Mathematical tests and ap- plication to a real world problem are performed and different performance measures are used to asses the performance of the approach.

Fileccia Scimemi, G., Rizzo, S. (2009). Multi-objective parameter identification via ACOR algorithm. In Atti del 19. Congresso dell’Associazione Italiana di Meccanica Teorica e Applicata : Ancona, 14-17 settembre 2009. Milano : Ares.

Multi-objective parameter identification via ACOR algorithm

FILECCIA SCIMEMI, Giuseppe;RIZZO, Santi
2009-01-01

Abstract

The spreading of advanced constituive models, needed to model complex phenomena, makes necessary to solve difficult parameter identification problems. The need of multiple tests to fully characterize the experimental behaviour makes the parameter identification problem a multi objective one. Unlike conventional techniques, based on the formulation of an aggregate scalar ob- jective function, in the present work the problem is addressed using a new multi objective algorithm obtained extending the continuous Ant Colony Optimization algorithm. Mathematical tests and ap- plication to a real world problem are performed and different performance measures are used to asses the performance of the approach.
2009
XIX Congresso Aimeta
Ancona
14-17 settembre 2009
19
2009
00
Fileccia Scimemi, G., Rizzo, S. (2009). Multi-objective parameter identification via ACOR algorithm. In Atti del 19. Congresso dell’Associazione Italiana di Meccanica Teorica e Applicata : Ancona, 14-17 settembre 2009. Milano : Ares.
Proceedings (atti dei congressi)
Fileccia Scimemi, G; Rizzo, S
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/42027
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