Traditional Culture Encyclopedia - Traditional culture - What are the characteristics of the development and change of reliability discipline?
What are the characteristics of the development and change of reliability discipline?
Changes in management system: from decentralized management and departmental responsibility to centralized and unified leadership.
The expansion of research content: from the reliability research of electronic equipment to the reliability research of non-electronic equipment such as mechanical equipment and photoelectric equipment; From hardware reliability research to software reliability research.
The change of calculation method: from macro-statistical estimation to micro-analytical calculation.
The change of calculation means: from manual qualitative calculation to computer-aided analysis.
Changes of reliability test: from statistical test to reliability engineering test.
The change of reliability index: from single index to multi-index; From intrinsic value to use value
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