Observer-based decentralized control of large-scale stochastic high-order feedforward systems with multi time delays |
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Authors: | Liang Liu Shengyuan Xu Xue-Jun Xie Bing Xiao |
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Institution: | 1. College of Engineering, Bohai University, Jinzhou 121013, China;2. School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China;3. Institute of Automation, Qufu Normal University, Qufu 273165, China |
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Abstract: | This paper investigates the problem of observer-based decentralized control for a class of large-scale stochastic high-order feedforward systems with multi time delays. By using the homogeneous domination idea and constructing the implementable observer, the decentralized output-feedback controller design scheme is firstly proposed. Then, with the aid of stochastic time delay system stability theory, the globally asymptotically stable in probability of the closed-loop system is verified by selecting an appropriate Lyapunov–Krasoviskii functional. Finally, an example is provided to demonstrate the efficiency of the proposed design method. |
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Keywords: | Corresponding author at: College of Engineering Bohai University Jinzhou 121013 China |
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