Beam orientation of EAST visible optical diagnostic using a robot-camera system

doi:10.1016/j.fusengdes.2021.112758

	Beam orientation of EAST visible optical diagnostic using a robot-camera system
	Yang, Yang 1; Xi, Xiaoliang 1,2; Zhang, Xuanchen 1,2; Lu, Kun 1; Yao, Haifeng 1; Qi, Minzhong 1; Zhang, Qiong 1; Cheng, Yong 1; Wang, Qi 1; Li, Yichao 1,2
刊名	FUSION ENGINEERING AND DESIGN
	2021-12-01
卷号	173
关键词	Beam orientation Robot-camera system EAST Diagnostic Calibration
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2021.112758
通讯作者	Xi, Xiaoliang(xiaoliang.xi@ipp.ac.cn) ; Zhang, Xuanchen(zhangxuanchen@ipp.ac.cn)
英文摘要	On Experimental Advanced Superconducting Tokamak (EAST) several visible optical diagnostics are utilized to measure the operation parameters of the plasma, in order to obtain the high performance and steady-state of the plasma profile. The light beam spatial orientation of these optical diagnostics needs to be calibrated before plasma experiment. The calibration process is carried out manually in past, which is quite tedious and exhausting especially in a narrow and harsh environment inside vacuum vessel. To improve this situation, an automatic calibration process based on a robot-camera system is proposed. A dedicated camera system is mounted at the end of a 6-DOF robot arm, to track and calculate the beam orientation and a via point. Both a simulation and a physical test platform were built to verify the performance of the proposed beam orientation process, and the results show a good accuracy of the beam orientation error within 0.5 degree.
资助项目	CASHIPS Directors' Fund[YZJJ2020QN12] ; National Natural Science Foundation of China[12075280] ; National Natural Science Foundation of China[11911540463] ; Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228]
WOS关键词	CALIBRATION
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000704353600001
资助机构	CASHIPS Directors' Fund ; National Natural Science Foundation of China ; Comprehensive Research Facility for Fusion Technology Program of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/125483]
专题	中国科学院合肥物质科学研究院
通讯作者	Xi, Xiaoliang; Zhang, Xuanchen
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei, Peoples R China 2.Univ Sci & Technol China, Hefei, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yang,Xi, Xiaoliang,Zhang, Xuanchen,et al. Beam orientation of EAST visible optical diagnostic using a robot-camera system[J]. FUSION ENGINEERING AND DESIGN,2021,173.
APA	Yang, Yang.,Xi, Xiaoliang.,Zhang, Xuanchen.,Lu, Kun.,Yao, Haifeng.,...&Lyu, Bo.(2021).Beam orientation of EAST visible optical diagnostic using a robot-camera system.FUSION ENGINEERING AND DESIGN,173.
MLA	Yang, Yang,et al."Beam orientation of EAST visible optical diagnostic using a robot-camera system".FUSION ENGINEERING AND DESIGN 173(2021).