• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2020, Vol. 56 ›› Issue (20): 223-236.doi: 10.3901/JME.2020.20.223

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Framework and Dynamic Mechanism of Reliability Analysis of Manufacturing System

KONG Fansen1,2,3   

  1. 1. Key Laboratory of Designing and Planning for the Digital Twin Intelligent Factory, Changchun 130022;
    2. Key Laboratory of CNC Equipment Reliability, Ministry of Education, Changchun 130022;
    3. School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022
  • Received:2019-09-25 Revised:2020-05-05 Online:2020-10-20 Published:2020-12-18

Abstract: The research of manufacturing system reliability has a history of several decades, but the research scope defined by related research is fuzzy, lack of a unified analysis framework, and easy to be confused with the traditional equipment system reliability research. On the basis of literature research, the definition and connotation of manufacturing system are analyzed, and the differences and relations between the performance and reliability of manufacturing system are re explained. The concept of manufacturing system is redefined from the perspective of equipment process twinning, and it is pointed out that the description of manufacturing system neglecting the role of human in the system is incomplete, especially in the study of manufacturing system reliability. Based on the functional perspective, the failure mode of manufacturing system is redefined, the framework of manufacturing system reliability analysis is established, and the research method of the mechanism of manufacturing system reliability changing with time is discussed. It is pointed out that the big data method will be one of the important methods for reliability research of manufacturing system in the future.

Key words: literature review, manufacturing system, reliability model, framework, dynamic mechanism

CLC Number: