基于关键节点控制的网络控制方法  

A New Network Control Approach Based on Drive Nodes

作　　者：张元天 叶锡庆[1] 张明安[1] 

机构地区：[1]海军装备研究院,北京100036

出　　处：《计算机与数字工程》2014年第7期1219-1222,共4页Computer & Digital Engineering

摘　　要：传统的网络控制理论在研究网络规模较大,链路权重巨大的网络时计算量过于庞大,对有向网络的研究也是难点之一。文章通过研究结构上可控制的理论,提出基于关键节点控制整个有向网络的方法。找出具有某种特性的关键节点集,用数学方法证明了控制该关键节点集等价于控制了整个网络。该方法较大程度地减少了计算量。实验结果证明了该方法的有效性,具有一定的实践意义。One of the difficulties on the research of directed network is the huge calculation when traditional network control theroy is applied to the network whose size and link weight are large .This paper presents an approach ,which let the whole directed network be controlled based on drive nodes ,through the research on the structure control theory .The set of drive nodes are found out which have some common characteristics and verify that controlling the set is equivalent to control-ling the whole network .To a great extent ,this approach can reduce the calculation .Simulation results prove the effective-ness and the practice sense of the approach .

关 键 词：网络控制 结构上可控制 驱动节点 cactus网络 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]