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Software Controls For Automated Feedback Tuning

Lazarski, K. ; Alkire, R. W. ; Duke, N. E. C. ; Rotella, F. J.

Synchrotron Radiation Instrumentation: Eighth International Conference on Synchrotron Radiation Instrumentation, San Francisco, California (USA) (25-29 August 2003): AIP Conference Proceedings, 12 May 2004, Vol.705(1), pp.612-615 [Tạp chí có phản biện]

ISBN: 0-7354-0179-9 ; ISSN: 0094-243X ; E-ISSN: 1551-7616 ; DOI: 10.1063/1.1757871

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  • Nhan đề:
    Software Controls For Automated Feedback Tuning
  • Tác giả: Lazarski, K. ; Alkire, R. W. ; Duke, N. E. C. ; Rotella, F. J.
  • Chủ đề: Accelerators and Beams
  • Là 1 phần của: Synchrotron Radiation Instrumentation: Eighth International Conference on Synchrotron Radiation Instrumentation, San Francisco, California (USA) (25-29 August 2003):;
    AIP Conference Proceedings, 12 May 2004, Vol.705(1), pp.612-615
  • Mô tả: The Structural Biology Center (SBC) beamlines have been designed to take full advantage of the highly intense radiation available at Argonne’s Advance Photon Source for crystallography experiments. In order to facilitate the delivery of an intense, stable x‐ray beam to crystallographic samples, new beam position stabilization software has been developed. Using the beam‐position monitor developed by Alkire, Rosenbaum and Evans, the position of the beam is corrected in real time by applying changes to the monochromator tune using DC servomotors. Real‐time monitoring tools were developed, in addition to the technique of selecting the reference trigger points. A user interface for feedback tuning has been developed in conjunction with real‐time monitoring and interacting with data acquisition at the bending‐magnet beamline (19BM) of the SBC. Preliminary results showed positional stability of the beam to better than 1 μrad in tune.
  • Ngôn ngữ: English
  • Số nhận dạng: ISBN: 0-7354-0179-9 ; ISSN: 0094-243X ; E-ISSN: 1551-7616 ; DOI: 10.1063/1.1757871

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