Open AccessAn integrated method of system maintainability, testability and supportability design and evaluation
Author(s) -
Huazhao Zhang,
Baoding Liu,
Jinsong Yu,
Liang Guozhu
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2196/1/012024
Subject(s) - maintainability , testability , reliability engineering , failure mode, effects, and criticality analysis , quality (philosophy) , process (computing) , design for testing , failure mode and effects analysis , measure (data warehouse) , engineering , systems engineering , computer science , risk analysis (engineering) , data mining , philosophy , epistemology , operating system , medicine
General quality characteristics of equipment system have a guiding role for the design, production and use of equipment and are vital for the evaluation of these characteristics. They are important indicators to measure whether the equipment meets the established standard. Aiming at the problem that the design and evaluation process of equipment general quality characteristics are independent and unrelated, this paper proposes an integrated and continuous maintainability, testability and supportability design and evaluation process based on FMECA and MSFG, and designs corresponding evaluation parameters. An impact-based fault mode rating method is also proposed to better evaluate the general quality characteristics of equipment.