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The electric power communication network is special for the electric power network. Research on its essential vulnerability is advantageous to strengthen the toughness of the electric system. Take the complex network theory as the foundation, research on topology modeling, the basic parameters and network characteristic, take the service feature and the characteristics of the network structure into...
Owing to the complexity and uncertainty of the risk factors of electric power communication network, as well as the fuzziness of data, it has given the risk evaluation method of the electric power communication network based on compatibility rough-fuzzy set after analyzing the problem. The risk evaluation model of the electric power transmission network has established, and after analyzing the actual...
As the need of network user for high availability is increased, how to access and quantify the availability of networks just becomes a critical issue. This paper deals with the most common protection schemes in ASON (automatic switch optical network) networks, providing for each of them an algebraic formulation of availability analysis. We consider single or multiple link failure scenarios. Availability...
Support vector machine is a novel machine learning method in recent years, the SVM with RBF is widely used in pattern recognition because of its good learning properties. If Support vector machine is applied into risk assessment, it will get better assessment results. But the performance of RBF-SVM is influenced greatly by the parameter of C and sigma. The principle of SVM and the essence of kernel...
According to the structural feature and development presently of the electric power communications network, one of its risk evaluation methods based on improved FAHP is proposed. The significance and situation of risk evaluation of the electric power communications network are briefly presented. One new method of fuzzy taxis, called restriction coefficient, is proposed, while explaining its advantages...
According to the structural feature and development presently of the electric power communications network, one of its risk evaluation methods based on improved FAHP is proposed. The significance and situation of risk evaluation of the electric power communications network are briefly presented. One new method of fuzzy taxis, called restriction coefficient, is proposed, while explaining its advantages...
In the paper, in view of the fact that triangle fuzzy numbers' comparison has importance in actual project and more or less flaw in former comparative method, the necessity of improvement is proposed. Because the restriction coefficient combines fuzzy average value, fuzzy standard dispersion and fuzzy information content and other merits, it is introduced into triangle fuzzy numbers' comparison in...
According to the structure and present development of the electric power communications network, one of its risk evaluation methods based on improved FAHP is proposed. The significance and situation of risk evaluation of the electric power communications network are briefly presented. One new method of fuzzy taxis, called restriction coefficient, is proposed, while explaining its advantages and proposing...
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