Abstract
In this paper, the issue of event-triggered H ∞ filtering for networked control systems (NCSs) with transmission delay is investigated. First of all, a strategy called event-triggered is introduced where tasks are generated only at the time that the event-triggering condition set before on the sampled measurements of the plant is satisfied. Then considering the double effects of the communication delay and the event-triggering technique, transform the filtering error system into a time-delay system the problem of which can be derived by the existing theory. A co-design method of event-triggered mechanism and H ∞ filtering which also guarantees the asymptotic stability of the NCSs is obtained by constructing a properly Lyapunov-Krasovskii functional and LMI technique based on the new model. Finally an example of verification is given to show the validity of the proposed method.
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Acknowledgments
This work was financially supported by the Science and Technology Commission of Shanghai Municipality of China under Grant (No. 17511107002).
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Shen, W., Fu, J., Wu, J., Bao, W., Gao, Z. (2017). Event-Triggered Communication and \( H_{\infty } \) Filtering Co-design for Networked Control Systems. In: Yue, D., Peng, C., Du, D., Zhang, T., Zheng, M., Han, Q. (eds) Intelligent Computing, Networked Control, and Their Engineering Applications. ICSEE LSMS 2017 2017. Communications in Computer and Information Science, vol 762. Springer, Singapore. https://doi.org/10.1007/978-981-10-6373-2_54
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DOI: https://doi.org/10.1007/978-981-10-6373-2_54
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