Multi‐tasking optimal control of networked control systems: A delta operator approach |
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| Authors: | Yuan Yuan Huanhuan Yuan Lei Guo Hongjiu Yang |
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| Affiliation: | 1. School of Automation Science and Electrical Engineering, Beihang University, Beijing, China;2. Institute of Electrical Engineering, Yanshan University, Qinhuangdao, China |
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| Abstract: | In this paper, the multi‐tasking optimal control problem is addressed in the delta‐domain for a class of networked control systems (NCSs) with external disturbances. A delta‐domain model is proposed to describe the NCSs with random packet dropouts and long‐time delay, and the so‐called ε‐Nash equilibrium is employed to quantify the impacts from the disturbances on the underlying NCSs. The multi‐tasking optimal control strategies are developed and the upper bound for the ε‐Nash equilibrium is provided explicitly. Some simulation results on the two‐area load frequency control system are given to show the validity and applicability of the proposed method. Copyright © 2016 John Wiley & Sons, Ltd. |
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| Keywords: | networked control system game theory ε ‐NE delta operator |
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