Alignment of heavy ion therapy center vertical terminal
文献类型:期刊论文
作者 | Chen, Wenjun1,2,3; Yang, Yaqing1,3; Cai, Guozhu3; Zheng, Yajun3; Wang, Shaoming3; Yuan, Jiandong3 |
刊名 | RADIATION EFFECTS AND DEFECTS IN SOLIDS |
出版日期 | 2019-08-28 |
卷号 | 174页码:809-818 |
ISSN号 | 1042-0150 |
关键词 | Heavy ion therapy 3D surveying control network laser tracker alignment coordinate transformation |
DOI | 10.1080/10420150.2019.1658109 |
英文摘要 | Wuwei heavy ion therapy center is the first Chinese heavy ion accelerator facility developed for cancer therapy, in which four terminals are distributed and the height of the vertical terminal is up to 18 m. Installation units of vertical terminal are diverse and complex, moreover, these units present poor alignment visibility. Thereby, it is difficult to perform the alignment among these components. Based on the laser tracker and high precision three-dimensional surveying control network, this paper proposes an efficient alignment method using multiple conversion of magnet fiducial data and pre-alignment of complex magnet unit. All the components are successfully aligned, and meanwhile the installation efficiency of vertical terminals is improved. Alignment accuracy of magnets is less than 0.1 mm. Error analysis presents that this alignment method achieves its goal. |
WOS关键词 | RADIOTHERAPY |
WOS研究方向 | Nuclear Science & Technology ; Physics |
语种 | 英语 |
出版者 | TAYLOR & FRANCIS LTD |
WOS记录号 | WOS:000484455400001 |
源URL | [http://119.78.100.186/handle/113462/132742] |
专题 | 中国科学院近代物理研究所 |
通讯作者 | Chen, Wenjun |
作者单位 | 1.Huizhou Res Ctr Ion Sci, Huizhou, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Wenjun,Yang, Yaqing,Cai, Guozhu,et al. Alignment of heavy ion therapy center vertical terminal[J]. RADIATION EFFECTS AND DEFECTS IN SOLIDS,2019,174:809-818. |
APA | Chen, Wenjun,Yang, Yaqing,Cai, Guozhu,Zheng, Yajun,Wang, Shaoming,&Yuan, Jiandong.(2019).Alignment of heavy ion therapy center vertical terminal.RADIATION EFFECTS AND DEFECTS IN SOLIDS,174,809-818. |
MLA | Chen, Wenjun,et al."Alignment of heavy ion therapy center vertical terminal".RADIATION EFFECTS AND DEFECTS IN SOLIDS 174(2019):809-818. |
入库方式: OAI收割
来源:近代物理研究所
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