Intelligent Fault-diagnosis System for Acoustic Logging Tool Based on Multi-technology Fusion
发布时间：2024-01-19
元数据
名 称
Intelligent Fault-diagnosis System for Acoustic Logging Tool Based on Multi-technology Fusion
科技资源标识
CSTR:11738.14.NCDC.XDA14.PP6305.2024
DOI
10.3390/s19153273
数据共享方式
开放下载
摘 要
To improve the performance of acoustic logging tool in detecting three-dimensional formation, larger and more complicated transducer arrays have been used, which will greatly increase the difficulty of fault diagnosis during tool assembly and maintenance. As a result, traditional passive diagnostic methods become inefficient, and very skilled assemblers and maintainers are required. In this study, fault-diagnosis requirement for the acoustic logging tool at different levels has been analyzed from the perspective of the tool designer. An intelligent fault-diagnosis system consisting of a master-slave hardware architecture and a systemic diagnosis strategy was developed. The hardware system is based on the embedded technology, while the diagnosis strategy is built upon fault-tree analysis and data-driven methods. Diagnostic practice shows that this intelligent system can achieve four levels of fault diagnosis for the acoustic logging tool: System, subsystem, circuit board, and component. This study provided a more rigorous and professional fault diagnosis during tool assembly and maintenance. It is expected that this proposed method would be of great help in achieving cost reduction and improving work efficiency.
Xiaolong Hao,Xiaodong Ju,Junqiang Lu,Baiyong Men and Jing Zhou. Intelligent Fault-diagnosis System for Acoustic Logging Tool Based on Multi-technology Fusion. 国家冰川冻土沙漠科学数据中心(http://www.ncdc.ac.cn), 2024. https://cstr.cn/CSTR:11738.14.NCDC.XDA14.PP6305.2024.
Xiaolong Hao,Xiaodong Ju,Junqiang Lu,Baiyong Men and Jing Zhou. Intelligent Fault-diagnosis System for Acoustic Logging Tool Based on Multi-technology Fusion. 国家冰川冻土沙漠科学数据中心(http://www.ncdc.ac.cn), 2024. https://www.doi.org/10.3390/s19153273.
本作品采用
知识共享署名
4.0 国际许可协议进行许可。
CSTR:11738.14.NCDC.XDA14.PP6305.2024
10.3390/s19153273