Details
| Original language | English |
|---|---|
| Pages | 7441-7447 |
| Number of pages | 7 |
| Publication status | Published - Dec 2019 |
| Event | 2019 IEEE 58th Conference on Decision and Control (CDC) - Nice, France Duration: 11 Dec 2019 → 13 Dec 2019 |
Conference
| Conference | 2019 IEEE 58th Conference on Decision and Control (CDC) |
|---|---|
| Period | 11 Dec 2019 → 13 Dec 2019 |
Abstract
The interconnection of subsystems through coupling costs is considered, where the local subsystems exhibit a certain dissipativity property related to operating costs frequently considered in an economic MPC context. While approximate dissipativity of the resulting overall system has previously been established, in this work we characterize in terms of the interconnection topology the impact of the individual subsystems on the resulting approximate dissipativity property of the overall system. This induces centrality indices for the separate subsystems with respect to certain performance measures related to dissipativity. The results are illustrated by numerical examples.
ASJC Scopus subject areas
- Mathematics(all)
- Control and Optimization
- Engineering(all)
- Control and Systems Engineering
- Mathematics(all)
- Modelling and Simulation
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2019. 7441-7447 Paper presented at 2019 IEEE 58th Conference on Decision and Control (CDC).
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - Graph topology and subsystem centrality in approximately dissipative system interconnections
AU - Köhler, Philipp N.
AU - Müller, Matthias A.
AU - Allgöwer, Frank
N1 - Funding Information: Philipp N. Köhler and Frank Allgöwer are with the Institute for Systems Theory and Automatic Control, University of Stuttgart, 70550 Stuttgart, Germany. They thank the German Research Foundation (DFG) for support of this work within grant AL 316/11-2 and within the German Excellence Strategy under grant EXC-2075. {koehler,allgower}@ist.uni-stuttgart.de Matthias A. Müller is with the Institute of Automatic Control, Leibniz University Hannover, 30167 Hannover, Germany. mueller@irt.uni-hannover.de
PY - 2019/12
Y1 - 2019/12
N2 - The interconnection of subsystems through coupling costs is considered, where the local subsystems exhibit a certain dissipativity property related to operating costs frequently considered in an economic MPC context. While approximate dissipativity of the resulting overall system has previously been established, in this work we characterize in terms of the interconnection topology the impact of the individual subsystems on the resulting approximate dissipativity property of the overall system. This induces centrality indices for the separate subsystems with respect to certain performance measures related to dissipativity. The results are illustrated by numerical examples.
AB - The interconnection of subsystems through coupling costs is considered, where the local subsystems exhibit a certain dissipativity property related to operating costs frequently considered in an economic MPC context. While approximate dissipativity of the resulting overall system has previously been established, in this work we characterize in terms of the interconnection topology the impact of the individual subsystems on the resulting approximate dissipativity property of the overall system. This induces centrality indices for the separate subsystems with respect to certain performance measures related to dissipativity. The results are illustrated by numerical examples.
UR - http://www.scopus.com/inward/record.url?scp=85082505497&partnerID=8YFLogxK
U2 - 10.1109/CDC40024.2019.9029400
DO - 10.1109/CDC40024.2019.9029400
M3 - Paper
SP - 7441
EP - 7447
T2 - 2019 IEEE 58th Conference on Decision and Control (CDC)
Y2 - 11 December 2019 through 13 December 2019
ER -