A Numerical Model with Age Reduction Factor for Warm Spare
Reliability analysis of industrial systems working in critical situation is complicated due to dynamic behaviors such as sequence-dependency, spares, redundancy management. Systems designed to achieve a desired high reliability often require a high degree of redundancy, standby, and dynamic redundancy management. This paper focuses on modeling the warm spares through a numerical approach. An age reduction factor based on failure accumulating effect is proposed to model the warm spare. The model is validated when the input events within the warm spare gate follows the exponential distribution. The proposed method is further applied to a real system.
dynamic fault tree warm spare age reduction factor failure accumulation effect
Jian SUN Yanfeng LI Yu LIU Hong-Zhong HUANG Tongdan JIN
School of Mechatronics Engineering University of Electronic Science and Technology of China Chengdu, Ingram School of Engineering Texas State University San Marcos, TX, USA
国际会议
西安
英文
282-287
2011-06-17（万方平台首次上网日期，不代表论文的发表时间）