TY  - JOUR
SN  - 18761100
JF  - Lecture Notes in Electrical Engineering
N1  - cited By 0; Conference of 1st International Conference on Artificial Intelligence for Smart Community, AISC 2020 ; Conference Date: 17 December 2020 Through 18 December 2020; Conference Code:286319
TI  - Unsupervised Classification of Acoustic Emission Signal to Discriminate Composite Failure at Low Frequency
N2  - The use of acoustic emission (AE) for damage assessment and detection technique in structural engineering is widely used and has earned a reputation as one of the reliable non-destructive techniques. AE source is produced based on the elastic wave propagation through the specimen which converted into the electrical AE signal by the AE sensors. Certain AE features belong to the signal allow their use to discriminate mode of damage in a composite material. However, the challenge encountered during analysis of AE signals attributed to the techniques like pattern recognition and classification method. In this paper, several orientation of laminated fiber specimens are undergoing tensile test. According to the information from tensile load test, significant features were monitored namely amplitude and energy in order to execute the classification method. The AE data are successfully cluster by kâ??means algorithm. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
ID  - scholars17366
EP  - 806
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85142760513&doi=10.1007%2f978-981-16-2183-3_75&partnerID=40&md5=81d9c09b5ab1f54b0a214cbe0b56e052
KW  - Acoustic emission testing; Acoustic emissions; Classification (of information); Damage detection; Load testing; Pattern recognition; Signal analysis; Tensile testing; Wave propagation
KW  -  Acoustic emission signal; Acoustic-emissions; Classification methods; Clusterings; Composite failure; Composite fibres; Frequency monitoring; Low frequency monitoring; Lower frequencies; Unsupervised classification
KW  -  Failure (mechanical)
A1  - Rahman, N.A.â??A.
A1  - May, Z.
A1  - Mahmud, M.S.
PB  - Springer Science and Business Media Deutschland GmbH
SP  - 797
AV  - none
Y1  - 2022///
VL  - 758
ER  -