无线传感网络覆盖技术及应用

The Coverage Technology and Application of Wireless Sensor Networks

笔者介绍了无线传感网络及其覆盖技术的基本概念和特点,并对无线传感网络覆盖技术的覆盖目标等几个相关问题进行了分析,对无线传感网络覆盖中的传感器节点的感知模型、PSO算法进行了分析,从而验证了现代粒子群算法的可行性,并通过对地域自适应保真算法中虚拟单元格划分、等价节点的确定等方面进行了详细的研究,从而找到能够尽可能降低或者减少无线传感网络覆盖技术中存在的能源消耗以及提出网络寿命短的解决方案。

The basic concept and characteristics of wireless sensor network and its coverage technology were introduced,including some related problems of them.After that,the perceptual models,PSO algorithm were also analyzed to verify the feasibility of modern PSO algorithm.Then,a detailed study on the partition of virtual cells and the determination of equivalent nodes in the local adaptive fidelity algorithm were carried out.Thus,we find solutions that can reduce or decrease the energy consumption and network lifetime of wireless sensor network coverage.