Cited by 35Adaptive Control of Nonlinear SystemsStability and Control of Uncertain SystemsAdvanced Control Systems Design

On extended state predictor observer based active disturbance rejection control for uncertain systems with sensor delay

Xue, Wenchao, Liu, Ping, Chen, Sen, Huang, Yi·2016·2016 16th International Conference on Control, Automation and Systems (ICCAS)

Abstract

This paper considers the control problem for a class of sensor delay systems with nonlinear unknown dynamics and external disturbances. The extended state predictor observer (ESPO) based active disturbance rejection control (ADRC) is first proposed to timely estimate and compensate for the "total disturbance" under sensor delay. The timedomain stability of the closed-loop system is rigorously studied by discussing the bound of tracking error between state and its desired trajectory. More importantly, it is proven that the proposed method can greatly improve the existing PO based control in dealing with the "total disturbance" in the low frequency range. Also, the simulation results show the effectiveness of the ESPO based ADRC for tackling several kinds of uncertainties.

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Crossref · 10.1109/iccas.2016.7832475

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22 of 22 references verified0 citation errors · 0 not checkable

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  • The selection of the ESPO observer bandwidth ωe is regulated by the Hurwitz stability criterion.

    “The Hurwitz stability criterion regulates the selection of 𝜔 𝑒 ; thus, the complete details of the ESPO used in this study are outlined in [30,31].”

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Authors
Xue, W., Liu, P., Chen, S., & Huang, Y.
Affiliations
Academy of Mathematics and Systems Science (CN)
Venue
2016 16th International Conference on Control, Automation and Systems (ICCAS)
Publisher
IEEE
Published
2016-10
Pages
1267-1271
OpenAlex
W2580857697
Cited by
35
References
22
Citations by year
2026: 1 · 2025: 2 · 2024: 3 · 2023: 10 · 2022: 4 · 2021: 4 · 2020: 2 · 2019: 4 · 2018: 4 · 2017: 1
FWCI
4.76
Type
conference paper
Language
en
Open access
closed
Locations
International Conference on Control, Automation and Systems (ICCAS) (publishedVersion)
Topics
  • Physical Sciences › Engineering › Control and Systems Engineering › Adaptive Control of Nonlinear Systems
  • Physical Sciences › Engineering › Control and Systems Engineering › Stability and Control of Uncertain Systems
  • Physical Sciences › Engineering › Control and Systems Engineering › Advanced Control Systems Design
Keywords
active disturbance rejection control, sensor delay, uncertain nonlinear systems, external disturbance estimation, disturbance compensation, tracking error bounds

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