Event-Driven Control for Networked Control Systems with Quantization and Markov Packet Losses

Hongjiu Yang; Yang Xu; Jinhui Zhang

doi:10.1109/TCYB.2016.2568281

Event-Driven Control for Networked Control Systems with Quantization and Markov Packet Losses

Hongjiu Yang, Yang Xu, Jinhui Zhang

Research output: Contribution to journal › Article › peer-review

90 Citations (Scopus)

Abstract

In this paper, event-driven is used in a networked control system (NCS) which is subjected to the effect of quantization and packet losses. A discrete event-detector is used to monitor specific events in the NCS. Both an arbitrary region quantizer and Markov jump packet losses are also considered for the NCS. Based on zoom strategy and Lyapunov theory, a complete proof is given to guarantee mean square stability of the closed-loop system. Stabilization of the NCS is ensured by designing a feedback controller. Lastly, an inverted pendulum model is given to show the advantages and effectiveness of the proposed results.

Original language	English
Article number	7476865
Pages (from-to)	2235-2243
Number of pages	9
Journal	IEEE Transactions on Cybernetics
Volume	47
Issue number	8
DOIs	https://doi.org/10.1109/TCYB.2016.2568281
Publication status	Published - Aug 2017
Externally published	Yes

Keywords

Event-driven
Markov jump process
networked control system (NCS)
packet losses
quantizer

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10.1109/TCYB.2016.2568281

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abstract = "In this paper, event-driven is used in a networked control system (NCS) which is subjected to the effect of quantization and packet losses. A discrete event-detector is used to monitor specific events in the NCS. Both an arbitrary region quantizer and Markov jump packet losses are also considered for the NCS. Based on zoom strategy and Lyapunov theory, a complete proof is given to guarantee mean square stability of the closed-loop system. Stabilization of the NCS is ensured by designing a feedback controller. Lastly, an inverted pendulum model is given to show the advantages and effectiveness of the proposed results.",

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author = "Hongjiu Yang and Yang Xu and Jinhui Zhang",

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AB - In this paper, event-driven is used in a networked control system (NCS) which is subjected to the effect of quantization and packet losses. A discrete event-detector is used to monitor specific events in the NCS. Both an arbitrary region quantizer and Markov jump packet losses are also considered for the NCS. Based on zoom strategy and Lyapunov theory, a complete proof is given to guarantee mean square stability of the closed-loop system. Stabilization of the NCS is ensured by designing a feedback controller. Lastly, an inverted pendulum model is given to show the advantages and effectiveness of the proposed results.

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KW - Markov jump process

KW - networked control system (NCS)

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Event-Driven Control for Networked Control Systems with Quantization and Markov Packet Losses

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Keywords

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