hkl computations as an EPICS IOC

The relationships of diffraction momentum coordinates with Cartesian position coordinates at User Facility beamlines with EPICS controls is discussed. The EPICS IOC computes relations between real space and reciprocal diffraction space motors for various four circle and six circle diffractometer geometries. Development on trajectory previews, collision detection, and on-board scan visualization is evaluated.

Publication Details

Journal
JACOW
Published
2025-12-05
DOI
https://doi.org/10.18429/jacow-icalepcs2025-thmr002
Primary Topic
Particle Accelerators and Free-Electron Lasers
Type
article
Field-Weighted Citation Impact
0.00
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article

hkl computations as an EPICS IOC

JACOW
Particle Accelerators and Free-Electron Lasers
article

hkl computations as an EPICS IOC

article en

Abstract

The relationships of diffraction momentum coordinates with Cartesian position coordinates at User Facility beamlines with EPICS controls is discussed. The EPICS IOC computes relations between real space and reciprocal diffraction space motors for various four circle and six circle diffractometer geometries. Development on trajectory previews, collision detection, and on-board scan visualization is evaluated.

JACOW
Openalex Percentile: Top 47%
Particle Accelerators and Free-Electron Lasers
DOIOpen Access PDFOpenAlex
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hkl computations as an EPICS IOC · JACOW (2025) | TGRS Research Map | TGRS