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CARBOL, L. MARTINEK, J. ŠTEFKOVÁ, D.
Original Title
Correct Choice of Maximum Length Sequence in Nondestructive Testing
Type
conference paper
Language
English
Original Abstract
Maximum Length Sequence has great potential as testing signal in non-destructive testing. Because its autocorrelation is almost a delta function, the sequence can be used for speed of sound assessment. Resulting Impulse response contains very similar data as Impact-echo. Unlike Impact-echo, where strike energy is limited by nonlinear effects, Maximum Length Sequence can deliver virtually unlimited energy over time. Length of the sequence and also signal generation rate is a curtail choice in order to achieve the best results.
Keywords
Maximum Length Sequence, MLS, pseudorandom binary sequence, Impulse response, Non-destructive evaluation, Ultrasonic Testing, nonlinearity
Authors
CARBOL, L.; MARTINEK, J.; ŠTEFKOVÁ, D.
RIV year
2015
Released
2. 6. 2015
Publisher
Trans Tech Publications
Location
Switzerland
ISBN
978-3-03835-587-8
Book
Ecological and New Building Materials and Products
Edition number
1.
1022-6680
Periodical
Advanced Materials Research
Year of study
2015(1124)
Number
1124
State
Swiss Confederation
Pages from
280
Pages to
287
Pages count
8
BibTex
@inproceedings{BUT115097, author="Ladislav {Carbol} and Jan {Martinek} and Daniela {Kysilková}", title="Correct Choice of Maximum Length Sequence in Nondestructive Testing", booktitle="Ecological and New Building Materials and Products", year="2015", journal="Advanced Materials Research", volume="2015(1124)", number="1124", pages="280--287", publisher="Trans Tech Publications", address="Switzerland", doi="10.4028/www.scientific.net/AMR.1124.280", isbn="978-3-03835-587-8", issn="1022-6680" }