Study of Fatigue Damage Detection by Current Information of Measurement System

Summary of Doctoral Thesis

Pavithra Nagaraj, Riga Technical University, Latvia
ORCID iDhttps://orcid.org/0000-0003-3418-4859

In the Thesis, using the experiment and computer modelling, the degradation of built-in piezoelectric transducers (PZT) in SHM and their impact on the performance of the structural monitoring system was studied. Comparison of the characteristics of the PZT in two functionally different states of the monitored object is used as a general basic principle for detecting design defects, which makes it possible to reduce the impact of degradation on the accuracy of the assessment of the state of the structure.

Additional information

Publication type

DOI

https://doi.org/10.7250/9789934229978

Defence date

01.12.2023.

Format

ISBN (pdf)

Pages

48

Publication date

Published online

Publication language

Publisher

RTU Press

Country of Publication

Latvia