基于逻辑报酬矩阵的多状态系统可靠性评估.

Study on the multi-state reliability modeling, analysis and assessment, which plays an important role in controlling time-varying process reasonably and programming supportability activity effectively for the big complex equipment system. In this paper, a universal method adopted to analyze and assess the accumulative characteristic of reliability is given with respect to the multi-state complex equipment systems under time-varying demand condition. Meanwhile, the logic reward matrix system is established and the accumulative logic reward is calculated during work period. Research shows that method adopted in this paper has better robustness, which can meet different constraint condition and assessment request. And that also has better adaptability and routinization, which can be used to assess any multi-state systems with high state dimension uniting with the universal generating function (UGF) technology and can easily be realized by the computer programming considering the matrix vector model. Moreover, the result can be applied to analyze and assess multi-state system reliability in other fields, such as energy industry, information industry and machinery industry, and has important directive to equipment support system construction. [ABSTRACT FROM AUTHOR]