Regular Papers

International Journal of Control, Automation, and Systems 2024; 22(8): 2455-2462

https://doi.org/10.1007/s12555-023-0230-0

© The International Journal of Control, Automation, and Systems

Event-triggered Quantized Stabilization for Uncertain Neutral Systems

Yingqi Zhang*, Qing Zhang, and Caixia Liu

Henan University of Technology

Abstract

This paper investigates the event-triggered quantized stabilization of uncertain neutral systems. Specifically, based on the suitable Lyapunov functional and relax quadratic function negative determination property, event-triggered quantized controllers and other variable parameters are co-designed, allowing neutral network systems with or without uncertainties to stabilize asymptotically via variable separation approaches. Additionally, the feasible criteria are characterized as convex optimization problems. An example demonstrates the effectiveness and less conservativeness of the proposed method.

Keywords Event-triggered mechanism, neutral systems, quantization control, uncertainties, variable separation scheme.

Article

Regular Papers

International Journal of Control, Automation, and Systems 2024; 22(8): 2455-2462

Published online August 1, 2024 https://doi.org/10.1007/s12555-023-0230-0

Copyright © The International Journal of Control, Automation, and Systems.

Event-triggered Quantized Stabilization for Uncertain Neutral Systems

Yingqi Zhang*, Qing Zhang, and Caixia Liu

Henan University of Technology

Abstract

This paper investigates the event-triggered quantized stabilization of uncertain neutral systems. Specifically, based on the suitable Lyapunov functional and relax quadratic function negative determination property, event-triggered quantized controllers and other variable parameters are co-designed, allowing neutral network systems with or without uncertainties to stabilize asymptotically via variable separation approaches. Additionally, the feasible criteria are characterized as convex optimization problems. An example demonstrates the effectiveness and less conservativeness of the proposed method.

Keywords: Event-triggered mechanism, neutral systems, quantization control, uncertainties, variable separation scheme.

IJCAS
February 2025

Vol. 23, No. 2, pp. 359~682

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