Earticle

초록

영어

In this paper, we propose a deployment algorithm for mobile sensor networks, based on fluid dynamics in three-dimensional circumstance. In our algorithm, the entire wireless sensor network is viewed as a fluid body while nodes as charged particles. In the algorithm, nodes tend to spread out into the deployment area automatically, driven by the interaction force between nodes and nodes, nodes and obstacles, as well as nodes and boundaries. We achieve the desirable properties of self-adaption, robustness and simpleness, so that it is especially applicable to deployment in unknown environments. The performance indices of coverage and uniformity are evaluated by simulation. Simultaneously, we utilize digital satellite map nearby Midway Islands sea area to check the deployment effect in simulation, and the results show that our approach can guarantee a desired level of coverage. Moreover, the application of digital satellite map also provides a new approach for studying deployment of virtual reality in sensor networks.

목차

Abstract
 1. Introduction
 2. Fluid Dynamics Model
 3. Deployment Algorithm based on Fluid Dynamics Model
 4. Simulation Results
  4.1. Coverage and Uniformity
  4.2. Virtual Deployment on Digital Map
 5. Conclusion
 Acknowledgments
 References

키워드

저자

• Ji-Guang Chen [ School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China ]
• Huan-Yan Qian [ School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605