Title | ||
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Robust stabilization of an uncertain diffusion process with boundary control and sensing |
Abstract | ||
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The primary concern of the present paper is the regulation of an uncertain heat process with collocated boundary sensing and Neumann-type actuation. It exhibits an unknown constant diffusivity parameter and it is affected by a smooth boundary disturbance, which is possibly unbounded in magnitude. The proposed robust synthesis is formed by a discontinuous version of a PI controller. It is applied here for the global asymptotic stabilization of an infinite dimensional system in a suitable Sobolev space. The Lyapunov based stability proof is accompanied by a set of simple tuning rules for the controller parameters. The effectiveness of the developed scheme is supported by simulation results. |
Year | DOI | Venue |
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2012 | 10.1109/CDC.2012.6427052 | Decision and Control |
Keywords | Field | DocType |
Lyapunov methods,PI control,actuators,asymptotic stability,control system synthesis,diffusion,heat systems,multidimensional systems,uncertain systems,Lyapunov based stability proof,Neumann-type actuation,PI controller,Sobolev space,boundary control,collocated boundary sensing,constant diffusivity parameter,discontinuous version,global asymptotic stabilization,infinite dimensional system,robust stabilization,robust synthesis,smooth boundary disturbance,tuning rules,uncertain diffusion process,uncertain heat process,Boundary control,Discontinuous control,Heat equation,Uncertain systems | Diffusion process,Lyapunov function,Mathematical optimization,Control theory,PID controller,Computer science,Control theory,Sobolev space,Exponential stability,Adaptive control,Multidimensional systems | Conference |
ISSN | ISBN | Citations |
0743-1546 E-ISBN : 978-1-4673-2064-1 | 978-1-4673-2064-1 | 0 |
PageRank | References | Authors |
0.34 | 6 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yury Orlov | 1 | 21 | 3.44 |
Alessandro Pisano | 2 | 88 | 7.34 |
Usai, E. | 3 | 39 | 5.53 |