Dynamic topology optimization for dependable sensor networks

Yutaka Iino*, Takeshi Hatanaka, Masayuki Fujita

*この研究の対応する著者

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

In this paper, wireless sensor network (WSN) topology optimization for dependability is considered, where two metrics "reliability" and "integrity" for WSN are defined. First, static topology optimization problem for reliability, integrity and joint optimization of them are investigated and some trade-off relationships are clarified. Then, dynamic topology optimization problem is proposed, where some node connections to their parents' nodes change dynamically with a stochastic distribution rate. Then a heuristic optimization method and some functions for each node to realize a decentralized optimization are proposed. Finally some numerical examples are illustrated to demonstrate the effectiveness of these optimization methods and the optimal WSN topology in various optimization problems.

本文言語English
ホスト出版物のタイトル2010 IEEE International Conference on Control Applications, CCA 2010
ページ274-279
ページ数6
DOI
出版ステータスPublished - 2010
外部発表はい
イベント2010 IEEE International Conference on Control Applications, CCA 2010 - Yokohama, Japan
継続期間: 2010 9月 82010 9月 10

出版物シリーズ

名前Proceedings of the IEEE International Conference on Control Applications

Conference

Conference2010 IEEE International Conference on Control Applications, CCA 2010
国/地域Japan
CityYokohama
Period10/9/810/9/10

ASJC Scopus subject areas

  • 制御およびシステム工学
  • コンピュータ サイエンスの応用
  • 数学 (全般)

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