系统工程可靠度最优分配的多阶段决策算子法

Multistage Decision Operator Technique for Optimal Reliablity Distribution of System Engineering

应用多阶段决策算子法，成功地求解了在系统工程可靠度确定的情况下，以总造价与损失期望值之和最小为目标，最优分配各子系统可靠度的问题。本文的方法比以往文献中的更为合理，计算上更为简便，因而具有更大的应用价值。

By the Multistage decision operator technique,this paper successfully solves the problems of optimal reliablity distribution under the predetermined reliability of engineering system so as to minimize the total cost and loss expectation. The method of this paper is better than those given before,and it is simper and more convenient to be used.