Title :
Fractional Order Proportional Integral (FOPI) controller design for network congestion control
Author :
Wenkui, Hu ; Yanping, Qian ; Xiangze, Lin ; Bing, Wang
Author_Institution :
Coll. of Energy & Electr. Eng., HoHai Univ., Nanjing, China
Abstract :
As many parameters change frequently in network, the robustness is particularly important for a congestion control system. A new Fractional Order Proportional Integral (FOPI) controller is proposed based on the TCP/AQM model, which has better control performance and stronger robustness. The simulation results show the advantages of the FOPI algorithm compared with HollotPI controller.
Keywords :
Internet; PI control; control system synthesis; telecommunication congestion control; transport protocols; FOPI algorithm; Internet; TCP-AQM model; fractional order proportional integral controller design; network congestion control system; Algorithm design and analysis; Control systems; Frequency domain analysis; Integrated circuits; Mathematical model; Robustness; Simulation; FOPI; congestion control; frequency domain analysis; robustness;
Conference_Titel :
Computer Science and Automation Engineering (CSAE), 2011 IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-8727-1
DOI :
10.1109/CSAE.2011.5952517
