Vibration-Based Detection of Small Damage in the Aircraft Large Component
Матеріали XIII міжнародної науково-технічної конференції “АВІА-2017”
2017
Vitālijs Pavelko,
Sergejs Kuzņecovs,
Aleksandrs Ņevskis,
Marks Marinbahs
In the presented paper, there are investigated the basic problems of the
local system of SHM of large scale aircraft component. Vibration-based damage
detection is accepted as a basic condition, and main attention focused to a low-cost solution that would be attractive for practice. The index of correlation coefficient deviation (CCD) was used for extraction of the features due to embedded pseudodamage. It is shown that the problem of vibration-based detection of a small damage in the large-scale structure at low-frequency excitation can be solved successfully.
Atslēgas vārdi
vibration-based damage monitoring, small damage detection, correlation coefficient deviation
Hipersaite
http://avia.nau.edu.ua/indexallua.php
Pavelko, V., Kuzņecovs, S., Ņevskis, A., Marinbahs, M. Vibration-Based Detection of Small Damage in the Aircraft Large Component. No: Матеріали XIII міжнародної науково-технічної конференції “АВІА-2017”, Ukraina, Kiev, 19.-21. aprīlis, 2017. Kiev: 2017, 17.63.-17.68.lpp.
Publikācijas valoda
English (en)