Pinning control on complex networks via identifying communities

  • Authors:
  • Yingying Wu;Wei Wei;Ji Xiang

  • Affiliations:
  • College of Electrical Engineering, Zhejiang University, Hangzhou, China;College of Electrical Engineering, Zhejiang University, Hangzhou, China;College of Electrical Engineering, Zhejiang University, Hangzhou, China

  • Venue:
  • CCDC'09 Proceedings of the 21st annual international conference on Chinese Control and Decision Conference
  • Year:
  • 2009

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Abstract

Based on the tool of V-Stability, the stability analysis of the controlled network is derived in terms of linear matrix inequality. Then the large scale network is divided into some small communities via a fast division algorithm. The aggregation network is stabilized by stabilizing every community with pinning control strategy. As an illustrative example, a network with 400 nodes is simulated to verify the effectiveness and convenience with the selective pinning control strategy.