earticle

영어

This study deals with a method to identify displacements on structures using a Micro-genetic algorithm (M-GA). We developed the inverse technique using a Micro-genetic algorithm which can make global solution searches possible as opposed to classical gradient-based optimization techniques such as the Least-square method. The technique described in this paper may allow us not only to detect the base function but also to find unknown displacements of a structure. Example models are simulated to detect unknown displacements and weight values at the same time.