For mission‐critical or safety‐critical systems, redundancy techniques are often applied to
satisfy the stringent reliability requirements of the system design. Warm standby sparing is a …

Redundancy techniques have been extensively utilized to enhance the reliability of
engineering systems. There are three different types of standby techniques, cold, hot, and …

Warm standby is an energy-saving redundancy technique that consumes less energy than a
conventional hot standby method. It can be naturally integrated with an energy storage …

This article models and analyzes the reliability of warm-standby systems subject to imperfect
fault coverage based on sequential multistate decision diagrams. For warm-standby …

Warm standby redundancy is a fault-tolerant technique balancing the low economical
efficiency of hot standby and the long recovery time of cold standby. In this paper, motivated …

Warm standby sparing is a fault-tolerance technique that attempts to improve system
reliability while compromising the system energy consumption and recovery time. However …

Warm standby SParing (WSP) is a commonly-used fault tolerance technique that
compromises the system energy consumption and recovery time. Imperfect fault coverage is …

Reliability modeling and optimization of warm standby systems have attracted considerable
research attentions in the past decade due to their wide use in diverse critical applications …

Despite the rich body of research on reliability analysis and optimization of warm standby
systems, the existing works have mostly failed to consider the practical storage component …

In standby systems, when an online working element fails, a replacement procedure is
initiated to activate a standby unit which will take over the mission task to sustain the system …