Input-output finite-time stability for networked control systems with memory event-triggered scheme |
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| Authors: | Kunyu Wang Engang Tian Shibin Shen Linnan Wei Jinlong Zhang |
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| Institution: | 1. School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;2. School of Electrical and Automation Engineering, Nanjing Normal University, Nanjing 210042, China |
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| Abstract: | This paper has investigated the input-output finite time stability (IO-FTS) for a class of networked control systems (NCSs) with network-induced delay. To reduce the frequents of packets transmission, a novel memory event-triggered scheme (METS) has been proposed. Different from existing event-triggered schemes, the proposed METS can make use of certain released packets to generate new event. By this way, the event generator can do more precise decision and better control performance can be expected. By using a Lyapunov functional method, sufficient condition for the IO-FTS of NCSs has been derived. Then a co-design method is proposed to obtain the memory feedback gains and parameters of the METS. Finally, a simulation example is carried out and the effectiveness of the designed METS is validated. The IO-FTS of NCSs with solved memory feedback gains is also confirmed. |
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| Keywords: | Corresponding author |
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