A hybrid Particle Swarm Optimization - Simplex algorithm (PSOS) for structural damage identification

Volume: 40, Issue: 9, Pages: 883 - 891
Published: Sep 1, 2009
Abstract
This study proposes a new PSOS-model based damage identification procedure using frequency domain data. The formulation of the objective function for the minimization problem is based on the Frequency Response Functions (FRFs) of the system. A novel strategy for the control of the Particle Swarm Optimization (PSO) parameters based on the Nelder-Mead algorithm (Simplex method) is presented; consequently, the convergence of the PSOS becomes...
Paper Details
Title
A hybrid Particle Swarm Optimization - Simplex algorithm (PSOS) for structural damage identification
Published Date
Sep 1, 2009
Volume
40
Issue
9
Pages
883 - 891
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