Operation and performance of a longitudinal feedback system using digital signal processing
Conference
·
OSTI ID:10103010
- and others
A programmable longitudinal feedback system using a parallel array of AT&T 1610 digital signal processors has been developed as a component of the PEP-II R&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.
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 10103010
- Report Number(s):
- SLAC-PUB-6675; LBL-36174; CONF-9410219-19; ON: DE95004288
- Resource Relation:
- Conference: Beam instrumentation workshop,Vancouver (Canada),2-6 Oct 1994; Other Information: PBD: 22 Nov 1994
- Country of Publication:
- United States
- Language:
- English
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