Generalized fast feedback system in the SLC

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A generalized fast feedback system has been developed to stabilize beams at various locations in the SLC. The system is designed to perform measurements and change actuator settings to control beam states such as position, angle and energy on a pulse to pulse basis. The software design is based on the state space formalism of digital control theory. The system is database-driven, facilitating the addition of new loops without requiring additional software. A communications system, KISNet, provides fast communications links between microprocessors for feedback loops which involve multiple micros. Feedback loops have been installed in seventeen locations throughout the SLC ... continued below

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Pages: (6 p)

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Hendrickson, L.; Allison, S.; Gromme, T.; Himel, T.; Krauter, K.; Rouse, F. et al. November 1, 1991.

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Description

A generalized fast feedback system has been developed to stabilize beams at various locations in the SLC. The system is designed to perform measurements and change actuator settings to control beam states such as position, angle and energy on a pulse to pulse basis. The software design is based on the state space formalism of digital control theory. The system is database-driven, facilitating the addition of new loops without requiring additional software. A communications system, KISNet, provides fast communications links between microprocessors for feedback loops which involve multiple micros. Feedback loops have been installed in seventeen locations throughout the SLC and have proven to be invaluable in stabilizing the machine.

Physical Description

Pages: (6 p)

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OSTI; NTIS; INIS; GPO Dep.

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  • International conference on accelerator and large experimental physics control systems, Tsukuba (Japan), 11-15 Nov 1991

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  • Other: DE92003593
  • Report No.: SLAC-PUB-5683
  • Report No.: CONF-911116--6
  • Grant Number: AC03-76SF00515
  • Office of Scientific & Technical Information Report Number: 6110296
  • Archival Resource Key: ark:/67531/metadc1111659

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • November 1, 1991

Added to The UNT Digital Library

  • Feb. 22, 2018, 7:45 p.m.

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  • May 25, 2018, 1:08 p.m.

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Hendrickson, L.; Allison, S.; Gromme, T.; Himel, T.; Krauter, K.; Rouse, F. et al. Generalized fast feedback system in the SLC, article, November 1, 1991; Menlo Park, California. (https://digital.library.unt.edu/ark:/67531/metadc1111659/: accessed March 21, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.