摘要
根据内模控制器(IMC)的设计方法,设计出适合于大时滞网络,具有时滞补偿能力的主动队列管理(AQM)控制器。为了使控制器适合网络的动态变化,再使其系数根据网络的变化自适应地做出相应的修正。最后通过NS-2仿真,验证了该算法的可靠性。
According to internal model controller （IMC） designing methods, we designed an active queue management （ AQM ） controller which is suitable for large time-delay networks and has time-delay compensation capability. Adaptive modification of controller＇ s coefficients according to network changes was considered to make it adapt to dynamic changes of the network. The reliability of the algorithm has been verified by NS-2 Simulation.
出处
《计算机应用与软件》
CSCD
2010年第3期216-218,共3页
Computer Applications and Software
关键词
大时滞
自适应
拥塞控制
主动队列管理(AQM)
Large time-delay Auto-adaptive Congestion control Active queue management（AQM）
