传感器网络仿真与监控系统的开发  

Development of Simulation and Monitoring System for Sensor-network

作　　者：彭力[1] 刘凯[1] 李超[1] 

机构地区：[1]江南大学通信与控制工程学院,江苏无锡214122

出　　处：《计算机仿真》2010年第1期170-173,217,共5页Computer Simulation

摘　　要：无线传感器网络越来越受到人们的关注,控制方法也大量涌现,但在性能的评价上,现在仍缺乏简单有效的仿真平台。针对传感器网络中移动节点的避障、自组织等一些问题,开发了传感器网络的仿真与监控系统。将基于行为的避碰规划方法应用于系统当中,并改进了传统的人工势场法用于传感器节点的自组织。运行结果表明:系统能够可视化地显示出不同的参数对于传感器网络的避障与自组织效果的影响;能够实时监测传感器节点的运动情况,获得监测数据;有利于于推动无线传感器网络技术的研究。Wireless sensor network is paid increasing attention and lots of control methods are emerging.However,it still lacks simple and effective simulation platform to evaluate these control methods.For avoiding obstacles and self-organization of wireless sensor networks,a sensor network simulation and monitoring system has been developed.The obstacle avoidance algorithm based on behavior is used in the system,and an improved potential field is used for self-orgnization of the nodes.The operation result shows that,when mobile nodes avoid obstacle and self-development,the system can show different effects caused by different parameters visually.The movement of sensor nodes is monitered in real-time,for obtaining monitoring data.Its design and realization can promote the research of wireless sensor networks simulation system.

关 键 词：无线传感器网络 监控与仿真平台 避碰规划 人工势场 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]