DocumentCode
334298
Title
Controlling the vertical mode coupling instability with feedback in the Advanced Light Source
Author
Byrd, J.M. ; Barry, W.
Author_Institution
Lawrence Berkeley Lab., CA, USA
Volume
1
fYear
1997
fDate
12-16 May 1997
Firstpage
772
Abstract
We present the results of experiments to control the mode coupling instability in the vertical direction using a feedback system. Presently, we can raise the instability threshold from ~20 mA to 35 mA. The maximum current threshold is reached when the feedback is operated in a resistive mode
Keywords
accelerator control systems; electron accelerators; feedback; particle beam stability; position control; storage rings; feedback; feedback system; instability threshold; mode coupling instability; resistive mode; vertical direction; vertical mode coupling instability; Damping; Electrodynamics; Feedback; Frequency; Light sources; Lighting control; Optical coupling; Physics; Synchrotrons; Tail;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location
Vancouver, BC
Print_ISBN
0-7803-4376-X
Type
conf
DOI
10.1109/PAC.1997.749832
Filename
749832
Link To Document