Preliminary communication

https://doi.org/10.14256/JCE.1410.2015

Testing heuristic optimisation methods for vibration-based detection of damage

Ahmed Alalikhan
Saad Al-Wazni
Zoran Mišković
Ratko Salatić
Ljiljana Mišković

Abstract

Considerable efforts have been made in recent years for the development of non-destructive techniques for detection of structural damage based on changes of dynamic parameters of structures. The tests are made on a model of a simple beam with cantilevers. Two heuristic optimisation techniques are used in the proposed procedure for detecting the location and level of damage: taboo search and simulated annealing. The results show that both proposes procedures, with appropriate target functions and weight factors, are highly efficient for detecting the location and level of damage.

Keywords

damage detection; taboo search; simulated annealing; modal parameters; heuristic optimisation

Hrčak ID:

164575

URI

https://hrcak.srce.hr/164575

Publication date:

15.8.2016.

Article data in other languages: croatian

Visits: 2.289 *