| 随机流网络可靠性容量优化的一种算法 |
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| 引用本文： | 陈华,周家启,唐能敏.随机流网络可靠性容量优化的一种算法[J].重庆大学学报(自然科学版),1988,11(3). |
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| 作者姓名： | 陈华 周家启 唐能敏 |
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| 作者单位： | 重庆大学电力系统研究所
(陈华，周家启)，广西电力局中心调度所(唐能敏) |
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| 摘 要： | 本文提出了广义随机网络可靠性优化数学模型和一种启发式量算容法。模型中考虑了受点需求的随机变化。所提算法充分利用了随机流网络参数变化时k度薄弱环节集和失效事件集变化的规律,能很快从上次迭代的信息得到每次迭代的优化增强最佳位置,因而速度较快,可适用于大型随机流网络传输容量的最优规划之中。
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| 关 键 词： | 可靠性 最优化算法 网络流 规划 |
A RELIABILTY CAPACITY OPTIMIZATION ALGORITHM FOR STOCHASTIC FLOW NETWORKS |
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| Chen Hua Zhou Jiaqi Tang Nengming.A RELIABILTY CAPACITY OPTIMIZATION ALGORITHM FOR STOCHASTIC FLOW NETWORKS[J].Journal of Chongqing University(Natural Science Edition),1988,11(3). |
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| Authors: | Chen Hua Zhou Jiaqi Tang Nengming |
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| Institution: | Chen Hua Zhou Jiaqi Tang Nengming |
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| Abstract: | A model and a heuristic algorithm for reliabilty op timi zation in generalized stochastic flow networks are proposed in this paper. The stochastic characteristic of the demands at terminal nodes is considered in the model. The algorithm proposed is powerful and can be applied to optimal planning of transmission capacity for large scale stochastic flow networks, because it can facilitate a fast location of optimal capacity expansion from the information obtained by the last iteration by making full use of the relationships of the k-weak link set and failure events set to the paramsters in generalized stochastic flow networks |
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| Keywords: | reliability optimization algorithm network flow planning |
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