کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10226811 1701307 2019 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimization of synchronizability in complex spatial networks
ترجمه فارسی عنوان
بهینه سازی همزمان در شبکه های فضایی پیچیده
کلمات کلیدی
بهینه سازی، هماهنگ سازی، شبکه های فضایی، شبکه های برق،
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
چکیده انگلیسی
Many real-world phenomena can be modelled as spatial networks where nodes have distinct geographical location. Examples include power grids, transportation networks and the Internet. This paper focuses on optimizing the synchronizability of spatial networks. We consider the eigenratio of the Laplacian Matrix of the connection graph as a metric measuring the synchronizability of the network and develop an efficient rewiring mechanism to optimize the topology of the network for synchronizability, i.e., minimizing the eigenratio. The Euclidean distance between two connected nodes is considered as their connection weights, and the sum of all connection weights is defined as the network cost. The proposed optimization algorithm constructs spatial networks with a certain number of nodes and a predefined network cost. We also study the topological properties of the optimized networks. This algorithm can be used to construct spatial networks with optimal synchronization properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 514, 15 January 2019, Pages 46-55
نویسندگان
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