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针对复杂大系统控制中,现有牵制控制策略仅依据拓扑结构而存在的不足和控制器设计中控制参数选择简单(视为常数)的问题,引入了能量指数的概念,提出一种新的牵制控制策略—–能量指数法.该方法同时考虑节点对于网络的贡献力和节点的网络特性,给出了引入能量指数后的网络动态模型描述,并将节点能量指数用于自适应控制器设计,得到了控制律设计新方法.与现有方法比较,所提方法可使系统收敛更快,更容易实现同步,从而表明基于能量指数的牵制策略和自适应控制器设计方法均是有效的,在电力、交通以及传染病防治等各种复杂网络中都具有实际应用价值.
In the complex large-scale system control, the existing control strategy based on the topology only has some shortcomings and the choice of control parameters in the controller design is simple (as a constant). The concept of energy index is introduced and a new constraint is proposed Control strategy - energy index method.The method also considers the node contribution to the network and the network characteristics of the node, gives the network dynamic model description after introducing the energy index, and uses the node energy index for the adaptive controller design, The new method of control law design is obtained.Compared with the existing methods, the proposed method can make the system converge faster and easier to achieve synchronization, which shows that both the index control strategy based on energy index and the adaptive controller design method are effective. Power, traffic and infectious diseases prevention and control and other complex networks have practical application value.