PMC reliability assessment and maintenance optimization

Abstract

By analyzing the main functions of PMC, determining the task profile of each PMC component, establishing a PMC task reliability model, and combining internal and external feedback, the action unit components that have a significant impact on PMC failures and contribute to the critical path of major repairs are identified. Component reliability maintenance analysis and quantitative evaluation of the overall reliability of PMC were carried out. The analysis shows that the existing preventive maintenance strategy effectively identifies equipment hazards and proposes suggestions for reliability improvement.