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{kontogiorgos:icalepcs2021-tupv001,
author = {G.N. Kontogiorgos and A.Y. Horita and L. Martins dos Santos and M.A.L. Moraes and L.F. Segalla},
title = {{The Mirror Systems Benches Kinematics Development for Sirius/LNLS}},
booktitle = {Proc. ICALEPCS'21},
pages = {358--361},
eid = {TUPV001},
language = {english},
keywords = {controls, interface, operation, alignment, MMI},
venue = {Shanghai, China},
series = {International Conference on Accelerator and Large Experimental Physics Control Systems},
number = {18},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {03},
year = {2022},
issn = {2226-0358},
isbn = {978-3-95450-221-9},
doi = {10.18429/JACoW-ICALEPCS2021-TUPV001},
url = {https://jacow.org/icalepcs2021/papers/tupv001.pdf},
abstract = {{At Sirius, many of the optical elements such as mirror systems, monochromators, sample holders and detectors are attached to the ground with high stiffnesses to reduce disturbances at the beam during experiments. Granite benches were developed to couple the optical device to the floor and allow automatic movements, via com-manded setpoints on EPICS that runs an embedded kinematics, during base installation, alignment, commis-sioning and operation of the beamline. They are com-posed by stages and each application has its own geome-try, a set number of Degrees-of-Freedom (DoF) and mo-tors, all controlled by Omron Delta Tau Power Brick LV. In particular, the mirror system was the precursor motion control system for other benches. Since the me-chanical design aims on stiffness, the axes of mirror are not controlled directly, the actuators are along the granite bench. A geometric model was created to simplify the mirror operation, which turn the actuators motion trans-parent to the user and allow him to directly control the mirror axes.}},
}