Robustness to noise of distributed averaging integral controllers in power networks

Erik Weitenberg; Claudio De Persis

doi:10.1016/j.sysconle.2018.06.003

Robustness to noise of distributed averaging integral controllers in power networks

Erik Weitenberg^*, Claudio De Persis

^*Corresponding author for this work

Smart Manufacturing Systems

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

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Abstract

We investigate the robustness of distributed averaging integral controllers for optimal frequency regulation of power networks to noise in measurements, communication and actuation. Specifically, using Lyapunov techniques, we show a property related to input-to-state stability of the closed loop system with respect to this noise. Using this result, a tuning trade-off between controller performance and noise rejection is highlighted. (C) 2018 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	Systems & Control Letters
Volume	119
DOIs	https://doi.org/10.1016/j.sysconle.2018.06.003
Publication status	Published - Sept-2018

Keywords

Lyapunov methods
Networked systems
Power networks
Robustness analysis
Cyber-physical systems
SYNCHRONIZATION
STABILITY
GRIDS
MODEL

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Robustness to noise of distributed averaging integral controllers in power networksFinal publisher's version, 2.18 MBLicence: Taverne

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title = "Robustness to noise of distributed averaging integral controllers in power networks",

abstract = "We investigate the robustness of distributed averaging integral controllers for optimal frequency regulation of power networks to noise in measurements, communication and actuation. Specifically, using Lyapunov techniques, we show a property related to input-to-state stability of the closed loop system with respect to this noise. Using this result, a tuning trade-off between controller performance and noise rejection is highlighted. (C) 2018 Elsevier B.V. All rights reserved.",

keywords = "Lyapunov methods, Networked systems, Power networks, Robustness analysis, Cyber-physical systems, SYNCHRONIZATION, STABILITY, GRIDS, MODEL",

author = "Erik Weitenberg and {De Persis}, Claudio",

year = "2018",

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T1 - Robustness to noise of distributed averaging integral controllers in power networks

AU - Weitenberg, Erik

AU - De Persis, Claudio

PY - 2018/9

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N2 - We investigate the robustness of distributed averaging integral controllers for optimal frequency regulation of power networks to noise in measurements, communication and actuation. Specifically, using Lyapunov techniques, we show a property related to input-to-state stability of the closed loop system with respect to this noise. Using this result, a tuning trade-off between controller performance and noise rejection is highlighted. (C) 2018 Elsevier B.V. All rights reserved.

AB - We investigate the robustness of distributed averaging integral controllers for optimal frequency regulation of power networks to noise in measurements, communication and actuation. Specifically, using Lyapunov techniques, we show a property related to input-to-state stability of the closed loop system with respect to this noise. Using this result, a tuning trade-off between controller performance and noise rejection is highlighted. (C) 2018 Elsevier B.V. All rights reserved.

KW - Lyapunov methods

KW - Networked systems

KW - Power networks

KW - Robustness analysis

KW - Cyber-physical systems

KW - SYNCHRONIZATION

KW - STABILITY

KW - GRIDS

KW - MODEL

U2 - 10.1016/j.sysconle.2018.06.003

DO - 10.1016/j.sysconle.2018.06.003

M3 - Article

SN - 0167-6911

VL - 119

SP - 1

EP - 7

JO - Systems & Control Letters

JF - Systems & Control Letters

ER -

Robustness to noise of distributed averaging integral controllers in power networks

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Keywords

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