摘要
虚拟力法能够有效的对无线传感器网络进行自组织覆盖,但由于节点受力的不连续,节点轨迹会出现不平滑的现象;针对这一问题,我们结合生物神经分流模型,提出了一种基于分流模型自组织路径平滑控制策略;由于分流模型的输出是稳定、光滑且有界的,故将分流模型与虚拟力控制相结合,有效地解决了传感器网络自组织过程中节点路径不平滑的问题;通过仿真研究和对比分析,该算法效果优良。
The method of virtual force is effective for the self organizing of wireless sensor networks. But because of the discontinuity of the force on the node, the trajectory of the node will be not smooth. In response to this problem, combining biological neural shunting rood el, we propose a model smooth combining strategy based on self--organized streaming path. Because the output of shunting model is stable, bounded and smooth, combing the shunting model with the virtual force will effectively solve the problem of roughness of node trajectory in the self--organizing of sensor network. Simulation research and comparative analysis show the effectiveness of this algorithm.
出处
《计算机测量与控制》
北大核心
2013年第6期1718-1720,共3页
Computer Measurement &Control
