Dynamic event-triggered predictive control for networked control systems

Jiazheng Liu; Yang Yang; Yaodong Zhu; Guangyu Zhao

doi:10.1117/12.2671241

29 March 2023 Dynamic event-triggered predictive control for networked control systems

Jiazheng Liu, Yang Yang, Yaodong Zhu, Guangyu Zhao

Proceedings Volume 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022); 125941Q (2023) https://doi.org/10.1117/12.2671241
Event: Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 2022, Xi'an, China

Abstract

This paper investigates the output-based predictive control problem for networked control systems (NCSs) with delays and data loss using the dynamic event-triggered mechanism (DETM). And the output-based DETM is proposed to utilize the network resources more efficiently while ensuring the system performance. The combination of DETM and observer-based networked predictive control (NPC) approach is developed to actively compensate the network delays and data loss, which enables the closed-loop system to maintain the desired performance and stability. In addition, a sufficient condition is deduced to ensure the stability of the NPC system by adopting an augmented model approach. Finally, the validity of the design procedure is demonstrated by an example.

Citation Download Citation

Jiazheng Liu, Yang Yang, Yaodong Zhu, and Guangyu Zhao "Dynamic event-triggered predictive control for networked control systems", Proc. SPIE 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 125941Q (29 March 2023); https://doi.org/10.1117/12.2671241

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