首页    期刊浏览 2024年12月12日 星期四
登录注册

文章基本信息

  • 标题:Coverage and Reliability of Randomly Distributed Sensor Systems with Heterogeneous Detection Range
  • 本地全文:下载
  • 作者:Errol G. Rowe ; Thomas A. Wettergren
  • 期刊名称:International Journal of Distributed Sensor Networks
  • 印刷版ISSN:1550-1329
  • 电子版ISSN:1550-1477
  • 出版年度:2009
  • 卷号:5
  • DOI:10.1080/15501320802299853
  • 出版社:Hindawi Publishing Corporation
  • 摘要:In this article, we examine the coverage and reliability of distributed sensor networks that are designed for surveillance applications. In particular, we examine a model of sensor network coverage based on Poisson processes, and illustrate how this model combines with standard reliability models to provide estimates of field degradation over time. The results of the article illustrate how the number of sensors required changes with respect to reliability criteria, and how to design and re-seed sensor fields to maintain a minimal level of surveillance coverage. The formulation in the article is presented analytically, and all results are compared to numerical simulations.
国家哲学社会科学文献中心版权所有