Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2019 18th European Control Conference (ECC) |
| Untertitel | Proceedings |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| Seiten | 787-792 |
| Seitenumfang | 6 |
| ISBN (elektronisch) | 978-3-907144-00-8 |
| ISBN (Print) | 978-1-7281-1314-2 |
| Publikationsstatus | Veröffentlicht - Juni 2019 |
| Veranstaltung | 2019 European Control Conference (ECC) - Naples, Italien Dauer: 25 Juni 2019 → 28 Juni 2019 |
Abstract
We consider the interconnection of dissipative systems through coupling costs in a distributed economic MPC context. Our goal is to provide a structured dissipativity property for the overall system emerging from the subsystems' local dissiaptivity properties and their interconnection. However, following this bottom-up approach, only in very few cases we can expect to establish dissipativity of the overall system based on a minimal set of assumptions. Hence, in this work we introduce the concept of approximate dissipativity, which still allows us to make statements on the system performance, albeit somewhat unsharp. We verify approximate dissipativity for the overall system under cost interconnection of the subsystems, and we demonstrate how this concept can constructively be exploited when adding a new subsystem to the network.
ASJC Scopus Sachgebiete
- Mathematik (insg.)
- Steuerung und Optimierung
- Physik und Astronomie (insg.)
- Instrumentierung
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2019 18th European Control Conference (ECC): Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. S. 787-792 8796123.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung
}
TY - GEN
T1 - Approximate dissipativity and performance bounds for interconnected systems
AU - Köhler, Philipp N.
AU - Müller, Matthias A.
AU - Allgöwer, Frank
N1 - Funding information: They thank the German Research Foundation (DFG) for support of this work within the Cluster of Excellence in Simulation Technology (EXC 310/2) at the University of Stuttgart.
PY - 2019/6
Y1 - 2019/6
N2 - We consider the interconnection of dissipative systems through coupling costs in a distributed economic MPC context. Our goal is to provide a structured dissipativity property for the overall system emerging from the subsystems' local dissiaptivity properties and their interconnection. However, following this bottom-up approach, only in very few cases we can expect to establish dissipativity of the overall system based on a minimal set of assumptions. Hence, in this work we introduce the concept of approximate dissipativity, which still allows us to make statements on the system performance, albeit somewhat unsharp. We verify approximate dissipativity for the overall system under cost interconnection of the subsystems, and we demonstrate how this concept can constructively be exploited when adding a new subsystem to the network.
AB - We consider the interconnection of dissipative systems through coupling costs in a distributed economic MPC context. Our goal is to provide a structured dissipativity property for the overall system emerging from the subsystems' local dissiaptivity properties and their interconnection. However, following this bottom-up approach, only in very few cases we can expect to establish dissipativity of the overall system based on a minimal set of assumptions. Hence, in this work we introduce the concept of approximate dissipativity, which still allows us to make statements on the system performance, albeit somewhat unsharp. We verify approximate dissipativity for the overall system under cost interconnection of the subsystems, and we demonstrate how this concept can constructively be exploited when adding a new subsystem to the network.
UR - http://www.scopus.com/inward/record.url?scp=85071539921&partnerID=8YFLogxK
U2 - 10.23919/ECC.2019.8796123
DO - 10.23919/ECC.2019.8796123
M3 - Conference contribution
SN - 978-1-7281-1314-2
SP - 787
EP - 792
BT - 2019 18th European Control Conference (ECC)
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 European Control Conference (ECC)
Y2 - 25 June 2019 through 28 June 2019
ER -