Event-Triggered Tracking Control of Networked and Quantized Control Systems

Ren, Wei;Jungers, Raphaël;et.al.
(2021) 2021 European Control Conference (ECC) — Location: Delft, Netherlands (29.June.2021)

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Abstract
This paper studies the tracking control problem of networked and quantized control systems under both multiple networks and event-triggered mechanisms. Multiple networks are to connect the plant and reference system with decentralized controllers to guarantee their information transmission, whereas event-triggered mechanisms are to reduce the information transmission via multiple networks. In this paper, all networks are independent and asynchronous and have local event-triggered mechanisms, which are based on local measurements and determine whether the local measurements need to be transmitted. We first implement an emulation-based approach to develop a novel hybrid model for tracking control of networked and quantized control systems. Next, sufficient conditions are derived and decentralized event-triggered mechanisms are designed to ensure the tracking performance. Finally, a numerical example is given to illustrate the obtained results.
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Citations

Ren, W., Jungers, R., & et al. (2021). Event-Triggered Tracking Control of Networked and Quantized Control Systems. 2021 European Control Conference (ECC), p. 632-637. https://doi.org/10.23919/ecc54610.2021.9654945