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| Packet-Loss Intelligent Compensation of Sewage Disposal System Monitoring Network |
| Song Chunfu, Wang Xionghai |
| Zhejiang University Hangzhou 310027 China |
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Abstract Aiming at the performance degradation of network control system caused by packet-loss, taking the urban sewage disposal system monitoring network with wide geographical distribution as study object, based on giving a mathematical model of pump station and subsequently establishing a switch model of monitoring network packet-loss according to the asynchronous dynamical system, this paper puts forward a network packet-loss intelligent compensation strategy. Then the compensation strategy is simulated by the Truetime platform, and some experiments on the operational control of local pumping stations are done. The results show that the compensation strategy is effective to enhance the control performance of the sewage disposal monitoring network system.
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Received: 26 October 2009
Published: 07 March 2014
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[1] 何中杰, 汪昆, 汪雄海. 污水排放系统优化控制机理及策略[J]. 电工技术学报, 2006, 21(5): 117-121.
[2] Azimi Sadjadi B. Stability of networked control systems in the presence of packet losses[C]. Proceedings of the 42nd IEEE Conference on Decision and Control, 2003: 676-681.
[3] Zhang Wen An, Li Yu. Output feedback stabilization of networked control systems with packet dropouts[J]. IEEE Transactions on Automatic Control, 2007, 52(9): 1705-1710.
[4] Wu Jing, Chen Tongwen. Design of networked control systems with packet dropouts[J]. IEEE Transactions on Automatic Control, 2007, 52(7): 1314-1319.
[5] Hespanha J P, Naghshtabrizi P, Xu Yonggang. A survey of recent results in networked control systems[J]. Proceedings of the IEEE, 2007, 95(1): 138-162.
[6] Antsaklis P, Baillieul J. Special issue on technology of networked control systems[J]. Proceedings of the IEEE, 2007, 95(1): 5-8.
[7] Zhang Wei, Michael S Branicky, Stephen M Phillips. Stability of networked control systems[J]. IEEE Control System Maganize, 2001, 21(1): 84-89.
[8] Craig L Robinson, Kumar P R. Optimizing controller location in networked control systems with packet drops[J]. IEEE Journal on Selected Areas in Communications (JSAC), 2008, 26(4): 661-671.
[9] Mohamed E Nasr, Sameh A Napoleon. On improving voice quality degraded by packet loss in data networks[C]. 7th AFRICON Conference in Africa, 2004, 1: 51-55.
[10] 钟铭恩, 吴东平, 黄杰, 等. 共享控制系统的丢包预测补偿控制算法[J]. 计算机工程, 2009, 35(4): 7-9.
[11] Hassibi A, Boyd S P, How J P. Control of asynchronous dynamical systems with rate constraints on events[C]. Proc. of the 38th IEEE Conf. on Decision and Control, Phoenix, AZ, 1999, 2: 1345-1351. |
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2011, Vol. 26 
