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.

引用

页数：15

共 26 条

[11] An overview of target and diagnostic alignment at the National Ignition Facility [J].

Kalantar, D. H. ;

Di Nicola, P. ;

Shingleton, N. ;

Burkhart, S. ;

Dzenitis, J. ;

Klingmann, J. ;

Lawson, J. ;

Lutz, J. ;

Manha, D. ;

Manuel, A. M. ;

Mccarville, T. ;

Palma, E. ;

Pigg, D. ;

Widmann, K. ;

Wood, R. .

TARGET DIAGNOSTICS PHYSICS AND ENGINEERING FOR INERTIAL CONFINEMENT FUSION, 2012, 8505

[12] Coordinate uncertainty analyses of coupled multiple measurement systems [J].

Liu, Wanli ;

Wang, Zhankui .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2010, 21 (06)

[13] Laser Megajoule alignment to target center [J].

Luttmann, Michel ;

Denis, Vincent ;

Lanternier, Catherine ;

Pealat, Michel ;

Compain, Eric .

HIGH POWER LASERS FOR FUSION RESEARCH, 2011, 7916

[14]

Miquel Jean-Luc, 2014, Review of Laser Engineering, V42, P131

[15] Sensor fusion of laser trackers for use in large-scale precision metrology [J].

Mitchell, J ;

Spence, A ;

Hoang, M ;

Free, A .

INTELLIGENT MANUFACTURING, 2004, 5263 :57-65

[16] Trinocular stereo system with object space oriented correlation for inner pipe inspection [J].

Morastoni Haertel, Maryah Elisa ;

Figaro da Costa Pinto, Tiago Loureiro ;

Goncalves Junior, Armando Albertazzi .

MEASUREMENT, 2015, 73 :162-170

[17] Target alignment in the Shen-Guang II Upgrade laser facility [J].

Ren, Lei ;

Shao, Ping ;

Zhao, Dongfeng ;

Zhou, Yang ;

Cai, Zhijian ;

Hua, Neng ;

Jiao, Zhaoyang ;

Xia, Lan ;

Qiao, Zhanfeng ;

Wu, Rong ;

Ji, Lailin ;

Liu, Dong ;

Ju, Lingjie ;

Pan, Wei ;

Li, Qiang ;

Ye, Qiang ;

Sun, Mingying ;

Zhu, Jianqiang ;

Lin, Zunqi .

HIGH POWER LASER SCIENCE AND ENGINEERING, 2018, 6

[18] Multi-sensor optimal information fusion Kalman filter* [J].

Sun, SL ;

Deng, ZL .

AUTOMATICA, 2004, 40 (06) :1017-1023

[19] Development of target fabrication for laser-driven inertial confinement fusion at research center of laser fusion [J].

Wang, Tao ;

Du, Kai ;

He, Zhibing ;

He, Xiaoshan .

HIGH POWER LASER SCIENCE AND ENGINEERING, 2017, 5

[20] Mechanical Design and Analysis of an Indirect-drive Cryogenic Target [J].

Yang, Hong ;

Du, Kai ;

Lei, Haile ;

Qi, Xiaobo ;

Jiang, Baibin ;

Zhang, Haijun ;

Wu, Wenrong ;

Zhang, Jicheng ;

Wang, Kai ;

Lin, Wei ;

Yin, Qiang ;

Yuan, Guanghui ;

Wei, Sheng ;

Xie, Jun ;

Gao, Shasha ;

Ren, Wei ;

Li, Yanzhong ;

Luo, Huaihua ;

Zhen, Jiang .

JOURNAL OF FUSION ENERGY, 2016, 35 (04) :673-682

← 1 2 3 →