arXiv · 1603.06767
Smoothing analysis of HLSII storage ring magnets
Abstract
In order to improve the quality and stability of synchrotron light, Hefei Light Source has a major upgrade. Higher accuracy is necessary for installation and alignment of the storage ring magnets. It is not necessarily essential that the magnets are positioned exactly. In fact, the aim is to adjust neighboring magnets with a high accuracy to one another; in other words, these neighboring magnets are positioned on a smoothing curve. The paper presents an attempt to develop a reliable smoothing method based on curve fitting of least squares and iteration according to the structure characteristics of HLSII. The method significantly reduces the adjusting amount and range of the storage ring magnets. It improves productivity by a factor of one times.
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Wei Wang, Xiao-Ye He, Zheng Tang, Qiu-Yang Yao. 2016-03-22. Smoothing analysis of HLSII storage ring magnets. https://doi.org/10.1088/1674-1137%2F40%2F12%2F127001
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