JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{schaumann:ipac2022-tupoms015,
author = {M. Schaumann and I.V. Agapov and R. Bartolini and M. Bieler and R. Böspflug and D. Einfeld and M.G. Hoffmann and J. Keil and L. Liao and G. Priebe and M. Schlösser and R. Wanzenberg},
% author = {M. Schaumann and I.V. Agapov and R. Bartolini and M. Bieler and R. Böspflug and D. Einfeld and others},
% author = {M. Schaumann and others},
title = {{Proposal of a Girder Realignment Test in PETRA III}},
booktitle = {Proc. IPAC'22},
% booktitle = {Proc. 13th International Particle Accelerator Conference (IPAC'22)},
pages = {1435--1438},
eid = {TUPOMS015},
language = {english},
keywords = {alignment, controls, storage-ring, experiment, vacuum},
venue = {Bangkok, Thailand},
series = {International Particle Accelerator Conference},
number = {13},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {07},
year = {2022},
issn = {2673-5490},
isbn = {978-3-95450-227-1},
doi = {10.18429/JACoW-IPAC2022-TUPOMS015},
url = {https://jacow.org/ipac2022/papers/tupoms015.pdf},
abstract = {{PETRA IV can benefit from the fine control of the girders that carry the storage ring elements to achieve the design beam performance. Based on the corrector magnet strength pattern it is desired to realign girders to stay within the alignment tolerances. In the current PETRA III configuration, the girders in the Max von Laue Hall are equipped for remote alignment, however, those have not been moved since their initial installation and the alignment system is currently not connected to the control system. In preparation for PETRA IV, a movement test of one of the PETRA III girders should confirm the ability to safely and precisely remote control the equipment based on an optics model that describes the effect of the girder movement on the orbit. This paper studies the feasibility of this test and prepares an initial mock-up experiment to be performed on a spare girder.}},
}