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基于PI控制器的HSTCP主动队列管理 被引量:2

Active Queue Management for HSTCP Based on PI Controller
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摘要 HSTCP是一种适用于高带宽网络的拥塞控制机制.建立一种适用于HSTCP和AQM反馈控制系统的流体流模型,基于该模型分析闭环系统稳定性,并得到PI控制器参数的确定方法.仿真结果验证了该方法的有效性. HSTCP (High Speed TCP) is a well suited congestion control mechanism for high bandwidth network. A fluid flow model is presented for the feedback control system of HSTCP and AQM (active queue management). Based on this model, we analyses the stability of the closed loop system, and obtain one method of configuring the parameters of PI controller. Simulation results show the method is effective.
出处 《湘潭大学自然科学学报》 CAS CSCD 北大核心 2008年第3期145-149,共5页 Natural Science Journal of Xiangtan University
基金 国家自然科学基金资助(60773047) 湖南省科技厅基金资助项目(2007GK30780) 湖南省教育厅基金资助项目(07D038)
关键词 高速TCP 主动队列管理 网络拥塞 PI控制器 HighSpeed TCP active queue management network congestion PI controller
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同被引文献14

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