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Your search keyword '"Yinzhen Li"' showing total 2 results
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2 results on '"Yinzhen Li"'

1. Stochastic Synchronization between Different Networks and Its Application in Bilayer Coupled Public Traffic Network.

Author

Wenju Du, Yinzhen Li, Jiangang Zhang, and Jianning Yu

Subjects
TRAFFIC engineering, SYNCHRONIZATION, STOCHASTIC analysis, FRAME synchronizers, COMPUTER simulation
Abstract

The conventional bus network and subway network are constructed respectively by using space R method in this paper, then regards these two networks as the sub-networks, and a new bilayer public traffic coupled network is presented based on the transfer relationship between subway and conventional bus. By using the synchronization theory of two different complex networks with stochastic disturbance, the paper investigated the synchronization of bilayer public traffic coupled network. Finally, the impact of stochastic disturbance on the balance of bilayer public traffic coupled network is analyzed through numerical simulation. [ABSTRACT FROM AUTHOR]

Published
2019

2. Genetic Algorithms for Dissimilar Shortest Paths Based on Optimal Fuzzy Dissimilar Measure and Applications.

Author

Lipo Wang, Yaochu Jin, Yinzhen Li, Ruichun He, Linzhong Liu, and Yaohuang Guo

Abstract

The derivative problems from the classical shortest path problem (SPP) are becoming more and more important in real life[1]. The dissimilar shortest paths problem is a typical derivative problem. In Vehicles Navigation System(VNS),it is necessary to provide drivers alternative paths to select. Usually, the path selected is a dissimilar path to the jammed path. In fact, "dissimilar" is fuzzy. Considering traffic and transportation networks in this paper, we put forward to the definition of dissimilar paths measure that takes into account the decision maker's preference on both the road sections and the intersections. The minimum model is formulated in which not only the length of paths but also the paths dissimilar measure is considered. And a genetic algorithm also is designed. Finally, we calculate and analyze the dissimilar paths in the traffic network of the middle and east districts of Lanzhou city in P.R. of China by the method proposed in this paper. [ABSTRACT FROM AUTHOR]

Published
2005
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