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Performance Degradation Modeling for Multi-State Element Considering Aging Factor

机译:考虑老化因素的多状态元件性能退化建模

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摘要

MSE - Multi-state element; MSS - Multi-state system; BN-Bayesian network; DBN-Dynamic Bayesian network; ARA-Arithmetic Reduction of Age; ARI-Arithmetic Reduction of Intensity; UGF - Universal generating function; A:-Perfect state for MSE; λ_(i,j) -Failure rate transiting from state i to statey j; A -Instantaneous state-transition rate matrix; p_i(t)-Probability function of MSE at state i at constant t; g_i-Performance level of MSE; u(z,t)-w-function of MSE at constant t; U_s(z,t)-u-function of MSS at constant t; p_(sk_i)(t) -Probability function of MSS at state k_i at constant t; g_(sk_i)-Performance level of MSS; w - Constant demand of MSS; R(t)-Reliability of MSS at instant t.
机译:MSE-多状态元素; MSS-多状态系统; BN-贝叶斯网络; DBN动态贝叶斯网络; ARA-算法降低年龄; ARI算术强度降低; UGF-通用生成功能; A:MSE的完美状态; λ_(i,j)-从状态i转变为状态j的故障率; -瞬时状态转换率矩阵; p_i(t)-状态为i且常数为t时MSE的概率函数; g_i-MSE的性能水平; MSE在常数t处的u(z,t)-w函数;常数t时MSS的U_s(z,t)-u函数; p_(sk_i)(t)-在常数t下处于状态k_i的MSS的概率函数; g_(sk_i)-MSS的性能级别; w-MSS的持续需求; R(t)-t时刻MSS的可靠性。

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