【作者】 滕海涛； 朱瑞军； 伏静丹；

【Author】 Teng Haitao, Zhu Ruijun, Fu Jingdan (Dalian University of Technology, Dalian, 116023)

【机构】 大连理工大学电信学院； 大连理工大学物理系；

【摘要】 针对Internet网络参数的时变不确定性和网络动态的非线性特征,本文利用离散预测控制方法,通过网络动态模型的平衡点线性化,设计了线性预测拥塞控制算法。克服了网络参数的不确定性,增强了算法对时变传输延时和非线性的鲁棒性.仿真研究表明该方法的有效性。更多还原

【Abstract】 A predictive controller is proposed for TCP/AQM router based on approximate linearization to cancel the effect of time-varying uncertainty and nonlinearity of network dynamics. The proposed method enhances the robustness and stability of the algorithm with respect to time-varying uncertainties and nonlinearity. The effectiveness of the methods is demonstrated by the simulation results.更多还原