Published November 22, 1994 | Version v1
Report Open

Operation and performance of a longitudinal feedback system using digital signal processing

Creators

Description

A programmable longitudinal feedback system using a parallel array of AT ampersand T 1610 digital signal processors has been developed as a component of the PEP-II R ampersand D program. This system has been installed at the Advanced Light Source (LBL) and implements full speed bunch by bunch signal processing for storage rings with bunch spacing of 4ns. Open and closed loop results showing the action of the feedback system are presented, and the system is shown to damp coupled-bunch instabilities in the ALS. A unified PC-based software environment for the feedback system operation is also described

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE95004288; NTIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
7 p.
Report number
SLAC-PUB--6675

Conference

Title
Beam instrumentation workshop.
Dates
2-6 Oct 1994.
Place
Vancouver (Canada).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26033494
Subject category
S43: PARTICLE ACCELERATORS; S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ADVANCED LIGHT SOURCE; BEAM BUNCHING; BEAM MONITORING; FEEDBACK; PEP STORAGE RINGS; PERFORMANCE; SIGNAL CONDITIONING
Descriptors DEC
BEAM DYNAMICS; DYNAMICS; MECHANICS; MONITORING; RADIATION SOURCES; STORAGE RINGS; SYNCHROTRON RADIATION SOURCES

Optional Information

Contract/Grant/Project number
Contract AC03-76SF00515
Funding organization
USDOE, Washington, DC (United States).
Secondary number(s)
LBL--36174; CONF-9410219--19.