中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1080/10420150.2019.1658109
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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