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Distributed control of linear parameter-varying decomposable systems
Publikationstyp
Conference Paper
Date Issued
2013
Sprache
English
Institut
TORE-URI
Start Page
2380
End Page
2385
Article Number
6580190
Citation
American Control Conference (ACC), 2013 : 17 - 19 June 2013, Washington, DC, USA / American Automatic Control Council (AACC). - Piscataway, NJ : IEEE, 2013. - 6580190 i.e. Seite 2380-2385
Contribution to Conference
Publisher
IEEE
This work presents a linear parameter-varying (LPV) approach to distributed control that extends the notion of decomposable systems to decomposable LPV systems. We provide results for the synthesis of distributed output-feedback LPV controllers for heterogeneously scheduled distributed LPV systems in linear fractional (LFT) representation. This result includes multi-agent systems (MAS) as a special case and therefore allows gain-scheduled control when each agent's LPV dynamics is dependent on individual parameter values. This in turn, makes it possbile to consider nonlinear agent models if they can be represented as quasi-LPV models. Furthermore, we propose robust stability and performance conditions for switching interaction topologies. We also provide a convex analysis condition with decomposable parameter-dependent Lyapunov functions for reduced conservatism. © 2013 AACC American Automatic Control Council.
DDC Class
620: Ingenieurwissenschaften