Optimization of target alignment in inertial confinement fusion facilities based on redundant measurements

被引：0
作者：
Lin, Weiheng [1 ,2 ]
Zhu, Jianqiang [1 ]
Ren, Lei [1 ]
Zhou, Yang [1 ]
Liu, Zhigang [1 ]
Cui, Wenhui [1 ,2 ]
Dong, Ziming [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Joint Lab High Power Laser & Phys, Shanghai, Peoples R China
[2] Univ Chinese Acad Sci, Beijing, Peoples R China
来源：
FUSION ENGINEERING AND DESIGN | 2022年 / 174卷
基金：
中国国家自然科学基金;
关键词：
Inertial confinement fusion; Target alignment; Laser system; Redundant measurement; Sensor fusion; DESIGN;
D O I：
10.1016/j.fusengdes.2021.112964
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Target alignment technology is one of the most essential technologies in inertial confinement fusion facilities, and is directly related to the results of high-energy physics experiments. In this study, we examine the error in the target alignment scheme, classify the error based on the source and performance, minimize the error through redundant measurement methods (target fusion and sensor fusion), and improve the precision of the target alignment scheme. By integrating these methods, the alignment error of the target is considerably improved and the position uncertainty is reduced.
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页数：15
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