DocumentCode :
3278779
Title :
Optimal sensor design for estimation and optimization of PDE systems
Author :
Burns, J.A. ; Cliff, E.M. ; Rautenberg, C. ; Zietsman, L.
Author_Institution :
Interdiscipl. Center for Appl. Math., Virginia Tech, Blacksburg, VA, USA
fYear :
2010
fDate :
June 30 2010-July 2 2010
Firstpage :
4127
Lastpage :
4132
Abstract :
In many situations one is interested in the knowledge of the state of a PDE system on a sub-domain or region in the spatial domain. This type of problem occurs naturally when one is interested in regional control. Also, in cases when full spatial control is the goal and the feedback law has compact spatial support so that the observer need only estimate the local spatial behavior of the system. We consider a class of sensor location problems where the goal is to provide optimal zonal estimation and control for a parabolic distributed parameter system. Numerical examples are provided to illustrate the approach. We observed that in many cases the optimization problem is mesh independent and lends itself to parallel and multi-grid optimization approaches.
Keywords :
control system synthesis; distributed parameter systems; feedback; observers; optimal control; optimisation; partial differential equations; sensors; PDE system; compact spatial support; feedback law; full spatial control; local spatial behavior; multigrid optimization approach; observer; optimal sensor design; optimal zonal estimation; parabolic distributed parameter system; regional control; sensor location problems; Control systems; Design optimization; Distributed parameter systems; Feedback; Mathematics; Observers; Optimal control; Parameter estimation; Sensor systems; State estimation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference (ACC), 2010
Conference_Location :
Baltimore, MD
ISSN :
0743-1619
Print_ISBN :
978-1-4244-7426-4
Type :
conf
DOI :
10.1109/ACC.2010.5530617
Filename :
5530617
Link To Document :
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