Work

Robustness Study for Networked Event-Based Control System Under Regular Quantization With Hysteresis Sampling

Year: 2024

Type: article

Abstract: The robustness against the apparition of limit cycle oscillations induced by a class of event-based sampling used in networked control systems is analyzed. Concretely, the Regular Quantization with Hysteresis sampling strategy is considered in this paper. A robustness measure is proposed to characterize the apparition of limit cycle oscillations. This measure allows analyzing the stability of networked control systems in the frequency domain, which enables to use it in combination with other analysis and design tools available on this field. In this sense, the paper shows the applicability of the proposed margin to evaluate the performance of some well-known PID design methods when applied to networked control systems. The paper also includes an experimental part in which the validity of the proposed study is proved.

Source: IEEE Transactions on Control of Network Systems

DOI: 10.1109/tcns.2024.3432949

Authors: Oscar Miguel-Escrig, Julio-Ariel Romero-Pérez

Institution: Universitat Jaume I

Language: English

Topic: Stability and Control of Uncertain Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,495

Funder: Universitat Jaume I