Uncertainty modeling and analysis of the European X-ray free electron laser cavities manufacturing process
Uncertainty modeling and analysis of the European X-ray free electron laser cavities manufacturing process
复制标题
欧洲X射线自由电子激光腔制造过程的不确定性建模与分析
DOI:
10.1016/j.nima.2020.164135
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
U. van Rienen
中科院分区:
文献类型:
--
作者:
J. Corno;N. Georg;S. Gorgi Zadeh;J. Heller;V. Gubarev;T. Roggen;U. Römer;C. Schmidt;S. Schöps;J. Schultz;A. Sulimov;U. van Rienen
This paper reports on comprehensive efforts on uncertainty quantification and global sensitivity analysis for accelerator cavity design. As a case study object the TESLA shaped superconducting cavities, as produced for the European X-ray Free Electron Laser (EXFEL), are selected. The choice for these cavities is explained by the available measurement data that can be leveraged to substantiate the simulation model. Each step of the manufacturing chain is documented together with the involved uncertainties. Several of these steps are mimicked on the simulation side, e.g., by introducing a random eigenvalue problem. The uncertainties are then quantified numerically and in particular the sensitivities give valuable insight into the system behavior. We also compare these findings to purely statistical studies carried out for the manufactured cavities. More advanced, adaptive, surrogate modeling techniques are adopted, which are crucial to incorporate a large number of uncertain parameters. The main contribution is the detailed comparison and fusion of measurement results for the EXFEL cavities on the one hand and simulation based uncertainty studies on the other hand. After introducing the quantities of physical interest for accelerator cavities and the Maxwell eigenvalue problem, the details on the manufacturing of the EXFEL cavities and measurements are reported. This is followed by uncertainty modeling with quantification studies.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
W. Singer;A. Brinkmann;R. Brinkmann;J. Iversen;A. Matheisen;W. Moeller;A. Navitski;D. Reschke;J. Schaffran;A. Sulimov;N. Walker;H. Weise;P. Michelato;L. Monaco;C. Pagani;M. Wiencek
通讯作者:
M. Wiencek
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
A. Sulimov;G.Kreps;J.K.Sekutowicz
通讯作者:
J.K.Sekutowicz
DOI:
10.1615/int.j.uncertaintyquantification.2020031727
发表时间:
2018-07
影响因子:
1.7
作者:
Niklas Georg;Dimitrios Loukrezis;U. Römer;S. Schöps
通讯作者:
Niklas Georg;Dimitrios Loukrezis;U. Römer;S. Schöps
DOI:
--
发表时间:
2019
期刊:
SIAM/ASA J. Uncertain. Quantification
影响因子:
--
作者:
A. Adelmann
通讯作者:
A. Adelmann
DOI:
10.1109/iceaa.2015.7297375
发表时间:
2015-09
期刊:
2015 International Conference on Electromagnetics in Advanced Applications (ICEAA)
影响因子:
--
作者:
Jacopo Corno;C. Falco;H. Gersem;S. Schöps
通讯作者:
Jacopo Corno;C. Falco;H. Gersem;S. Schöps