摘 要:本文通过对物联网三个层次结构——传感网络、传输网络、应用网络中的传感网络进行深入分析,并对现有各类路由算法的特点进行总结。为解决节点选择过程中的“重叠”(overlap)问题,以弥补现有路由算法中的不足之处,论文设计了一种基于PSO的传统Gossiping路由算法,同时给出了此算法的内容与设计步骤。通过软件对算法进行了仿真分析,仿真结果证明此算法可以使节点选择问题得到有效解决。最后作者又进一步对此算法做出合理推想,但后续工作仍需深入研究分析。37678 毕业论文关键词:物联网;无线传感网络;粒子群;路由算法
Research on Routing Algorithm Based on Networking
Abstract: Based on the networking of three things - sensor network, transmission network, application network sensor networks in-depth analysis, and the characteristics of the existing types of routing algorithms are summarized. To solve the node selection process "overlay" (overlap) issues in order to fill the existing routing algorithms deficiencies, the paper designed a routing algorithm based on traditional Gossiping PSO, but given the content and design of this algorithm step. Through software algorithm for the simulation analysis, simulation results show that this algorithm can make peer selection issues are effectively addressed. Finally, the author further algorithm to make this a reasonable guess, but follow-up work still needs further research and analysis.
Keywords: Networking; Nireless sensor network; Particle swarm; Routing algorithm
目 录
摘要 1
引言 1
1.物联网概述 1
1.1 物联网的概念及发展 2
1.2 无线传感器网络 2
1.3 WSN体系 3
2.物联网中的通信算法 5
2.1 基于物联网的人工蜂群算法 5
2.2 基于物联网的遗传算法 6
2.3 基于物联网的蚁群优化算法 6
2.4 基于物联网的路由算法 6
3.基于WSN的PSO路由算法设计 8
3.1 算法概述 8
3.2 基于PSO的Gossiping算法设计 11
3.3 算法仿真分析 13
4.总结与展望 17
参考文献 18
致谢 20