A novel FMECA method for CNC machine tools based on D-GRA and data envelopment analysis

A novel FMECA method for CNC machine tools based on D-GRA and data envelopment analysis

Abstract Failure Modes, Effects, and Criticality Analysis (FMECA) is a commonly used method for analyzing system reliability. It is frequently applied in identifying weak points in the reliability of CNC machine tools. However, traditional FMECA has issues such as vague descriptions of risk factors,...

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Bibliographic Details
Main Authors: Hailong Tian, Yuzhi Sun, Chuanhai Chen, Zeyi Zhang, Tianyi Liu, Tianyu Zhang, Jialong He, Lijuan Yu
Format: Article
Language:English
Published: Nature Portfolio 2024-11-01
Series:Scientific Reports
Subjects:
CNC machine tools
FMECA
Distance-grey relational analysis
BCC model
Improvement directions
Online Access:https://doi.org/10.1038/s41598-024-77920-7
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https://doi.org/10.1038/s41598-024-77920-7

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