TY - GEN
T1 - Fatigue Process Monitoring of Aluminum Alloy Materials Based on AE Technology
AU - Liang, Haoyang
AU - Zhu, Jiang
AU - Dai, Wei
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - The analysis and monitoring of the fatigue process is always difficult in engineering projects. The traditional non-destructive testing technology has high demands on the site and personnel, and it is difficult to collect and analyze the data. AE(Acoustic Emission) technology has low cost and can realize real-time monitoring of fatigue cracks. In this paper, the acquisition of AE data is added in the fatigue process by using these characteristics of AE. At the same time, the innovative control chart method is introduced. According to the different AE characteristics of the three stages in the fatigue process, when the AE parameters fluctuate greatly, the control chart is used to judge that the material enters the stage of instability and fracture, and an early warning is issued, which realizes the rapid analysis of AE data and real-time monitoring of fatigue stage.
AB - The analysis and monitoring of the fatigue process is always difficult in engineering projects. The traditional non-destructive testing technology has high demands on the site and personnel, and it is difficult to collect and analyze the data. AE(Acoustic Emission) technology has low cost and can realize real-time monitoring of fatigue cracks. In this paper, the acquisition of AE data is added in the fatigue process by using these characteristics of AE. At the same time, the innovative control chart method is introduced. According to the different AE characteristics of the three stages in the fatigue process, when the AE parameters fluctuate greatly, the control chart is used to judge that the material enters the stage of instability and fracture, and an early warning is issued, which realizes the rapid analysis of AE data and real-time monitoring of fatigue stage.
KW - acoustic emission
KW - aluminum alloy fatigue
KW - control chart
KW - nondestructive testing
UR - https://www.scopus.com/pages/publications/85151712938
U2 - 10.1109/SRSE56746.2022.10067767
DO - 10.1109/SRSE56746.2022.10067767
M3 - 会议稿件
AN - SCOPUS:85151712938
T3 - 2022 4th International Conference on System Reliability and Safety Engineering, SRSE 2022
SP - 51
EP - 54
BT - 2022 4th International Conference on System Reliability and Safety Engineering, SRSE 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th International Conference on System Reliability and Safety Engineering, SRSE 2022
Y2 - 15 December 2022 through 18 December 2022
ER -