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Abstract and Applied Analysis
Volume 2014, Article ID 953039, 8 pages
Research Article

Predictive Compensation for Wireless Networked System with Time Delay and Packet Dropout Based on T-S Model

Department of Automation, Zhejiang Sci-Tech University, Hangzhou 310018, China

Received 10 July 2014; Accepted 11 August 2014; Published 26 August 2014

Academic Editor: Zhitao Liu

Copyright © 2014 Le Wang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Based on the T-S model, a predictive compensation scheme including timer and counter for wireless networked system with long time delay and data packet dropout is proposed in this paper. By the separation principle, the state observation predictor and the state feedback controller are designed separately. For the case of fixed delay, the stability of the closed-loop networked control systems is discussed. Simulation by inverted pendulum system illustrates the effectiveness of the proposed method in wireless networked system based on T-S model.