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Abstract
The damping ratio is a key performance measure in systems that can be modelled as networks of masses and springs. We derive a lower bound on this quantity that applies to such networks when the masses are subject to viscous damping. The result allows the size of the damping ratio to be understood as a function of the system parameters. We use this to derive a decentralised criterion which, if satisfied, guarantees that all the modes of a swing equation power system model are sufficiently well damped, independently of its operating point and size.
Original language | English |
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Title of host publication | European Control Conference 2020, ECC 2020 |
Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
Pages | 1480-1483 |
Number of pages | 4 |
ISBN (Electronic) | 9783907144015 |
DOIs | |
Publication status | Published - 2020 May 1 |
Event | 18th European Control Conference, ECC 2020 - Saint Petersburg, Russian Federation Duration: 2020 May 12 → 2020 May 15 |
Publication series
Name | European Control Conference 2020, ECC 2020 |
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Conference
Conference | 18th European Control Conference, ECC 2020 |
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Country/Territory | Russian Federation |
City | Saint Petersburg |
Period | 2020/05/12 → 2020/05/15 |
Subject classification (UKÄ)
- Control Engineering
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Dive into the research topics of 'A Damping Ratio Bound for Networks of Masses and Springs'. Together they form a unique fingerprint.Projects
- 1 Finished
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ScalableControl: Scalable Control of Interconnected Systems
Rantzer, A. (PI), Jouini, T. (Researcher), Agner, F. (Researcher), Troeng, O. (Researcher), Kergus, P. (Researcher), Pates, R. (Researcher), Kjellqvist, O. (Researcher), Renganathan, V. (Researcher), Wu, D. (Researcher) & Lindberg, J. (Researcher)
2019/09/01 → 2024/08/31
Project: Research