DocumentCode
2862253
Title
Spatial-temporal modes observed in the aps storage ring using Mia
Author
Wang, Chun-xi
Author_Institution
Argonne Nat. Lab., IL
Volume
5
fYear
2003
fDate
12-16 May 2003
Firstpage
3410
Lastpage
3412
Abstract
Singular-value decomposition of the data matrix containing beam position histories yields a spatial-temporal mode analysis of beam motion by effectively accomplishing the statistical principal component analysis. Similar to the Fourier analysis, this mode analysis decomposes the spatial-temporal variation of the beam centroid into a superposition of orthogonal modes that are informative. We briefly review this mode analysis technique and show some interesting modes observed at the APS storage ring
Keywords
beam handling techniques; electron accelerators; particle beam dynamics; storage rings; APS storage ring; Fourier analysis; MIA; beam centroid; beam position; data matrix singular-value decomposition; model-independent analysis; spatial-temporal mode analysis; statistical principal component analysis; Data mining; Harmonic analysis; History; Information analysis; Laboratories; Matrix decomposition; Monitoring; Motion analysis; Principal component analysis; Storage rings;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Conference_Location
Portland, OR
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1289931
Filename
1289931
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