DocumentCode
574858
Title
Control of inhomogeneous ensembles in the presence of a random periodic drift
Author
Owrutsky, P. ; Khaneja, N.
Author_Institution
Sch. of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA
fYear
2012
fDate
27-29 June 2012
Firstpage
5090
Lastpage
5095
Abstract
This paper motivates control of systems with random yet periodic drift. Numerous physical systems conform to such a model, perhaps the best known is solid state nuclear magnetic resonance experiments in which periodic sample rotation is used to average random affects. We present a control design method that allows for robust selective excitation in the presence of such random, periodic drift.
Keywords
NMR spectroscopy; control system synthesis; control design; inhomogeneous ensembles; periodic sample rotation; physical systems; random periodic drift; robust selective excitation; solid state nuclear magnetic resonance experiments; Approximation methods; Dispersion; Educational institutions; Nuclear magnetic resonance; Radiation effects; Radio frequency; Trajectory; Ensemble Control; Nuclear Magnetic Resonance; Solid State Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference (ACC), 2012
Conference_Location
Montreal, QC
ISSN
0743-1619
Print_ISBN
978-1-4577-1095-7
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2012.6315563
Filename
6315563
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