CHIRP AND MULTI-FREQUENCY EDDY CURRENT NON-DESTRUCTIVE EVALUATION

Radislav Šmíd, Jakub Král, Martin Mrázek

Abstract:

This paper describes an eddy current (EC) based non-destructive testing system used for experimental verification of optimized chirp signal. The time-frequency content of the EC driving signal is synthesized with respect to material properties. We are expecting an improvement in sensitivity of crack and corrosion detection.
Keywords:
Download:

IMEKO-TC4-2010-114.pdf
DOI:

_unreg_tc4-2010.114

Event details:

IMEKO TC:

TC4
Event name:

Instrumentation for the Information and Communication Technology Era
Title:

XVIIth IMEKO TC4 Symposium & 15th International Workshop on ADC Modelling and Testing (together with 3rd IMEKO TC19 Symposium)
Place:

Kosice, SLOVAKIA
Time:

08 September 2010 - 10 September 2010