Concept
reliability management systems design
Parents
Children
Accelerated Life TestingAvailability EngineeringCondition MonitoringDynamic ReliabilityFailure Physics
868
Publications
35.7K
Citations
1.7K
Authors
756
Institutions
Redundancy-Driven Reliability Design
2002 - 2020
During 2002–2020, the design landscape for reliability management shifted toward redundancy-centered architectures and integrated, multi-component modeling. Redundancy allocation and warm-standby policies became central, balancing availability, energy use, and maintenance within k-out-of-n configurations. Parallel advances in modeling aging, degradation, and external shocks enabled prioritized preventive maintenance and failure mode prioritization, while reliability target setting and design optimization using analytic hierarchy processes guided early-stage tradeoffs. Software reliability modeling and data integration matured, employing ensemble-like approaches to forecast failure behavior and translate reliability considerations into product quality metrics.
• Redundancy allocation and warm-standby modeling have emerged as a central design paradigm for reliability, balancing availability, energy use, and maintenance via k-out-of-n structures and standby policies. [3], [7], [13], [14], [17]
• Integrated modeling of multi-component systems under multiple dependent competing failure processes, incorporating aging and degradation with shocks to enable prioritized preventive maintenance and failure mode prioritization. [4], [19], [1], [16]
• Reliability target setting and design optimization using analytic hierarchy processes and time-dependent reliability concepts to guide early-stage design decisions and risk tradeoffs. [5], [18], [20]
• Software reliability modeling and testing data integration using ensemble-like approaches to forecast failure behavior and translate reliability into product quality. [6], [9]