AQM scheme design for TCP network via Takagi‐Sugeno fuzzy method |
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| Authors: | Sheng Xu Minrui Fei Xinhao Yang Liqin Wu |
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| Affiliation: | 1. Shanghai Key Laboratory of Power Station Automation Technology, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, China;2. School of Electronics and Information Engineering, Nantong Vocational University, Nantong, Jiangsu, China;3. School of Mechanical and Electric Engineering, Soochow University, Suzhou, Jiangsu, China |
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| Abstract: | This paper proposes a novel T‐S fuzzy control method instead of the traditional linear system control method to improve the TCP network performance. Thus a TCP network can be modeled as a T‐S fuzzy system, and by use of linear matrix inequality method and cone complementarity linearization algorithm, a fuzzy state feedback controller is provided while considering the problem of the asynchronous membership grades between the controller and the plant. Simulation results are presented to show that the proposed control approach can guarantee the asymptotical stability of the studied system and the desired queue size. © 2016 Wiley Periodicals, Inc. Complexity 21: 606–612, 2016 |
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| Keywords: | TCP network AQM scheme T– S fuzzy control linear matrix inequality |
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