Beam dynamics optimization design of Rhodotron electron accelerator based on genetic algorithm and sensitivity analysis

被引：0
|
作者：
Li, Yulun [1 ,2 ]
Zhao, Quantang [1 ,2 ]
Li, Zhongping [1 ,2 ]
Yuan, Xiaoxiao [1 ]
Zong, Yang [1 ]
Li, Jia [1 ,2 ]
Cao, Shuchun [1 ,2 ]
Long, Yuanming [1 ]
Zhang, Zimin [1 ,2 ]
机构：
[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
[2] Univ Chinese Acad Sci, Coll Nucl Sci, Beijing 100049, Peoples R China
来源：
APPLIED RADIATION AND ISOTOPES | 2023年 / 201卷
关键词：
Rhodotron electron accelerator; Beam dynamics; Genetic algorithm; Sensitivity analysis;
D O I：
10.1016/j.apradiso.2023.111024
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The beam dynamics optimization study of Rhodotron electron accelerator for irradiation sterilization is introduced in this paper. The Rhodotron accelerator acceleration principle and the RF field distribution in the coaxial resonant cavity are described in detail. Beam dynamics in the Rhodotron accelerator are analyzed from both transverse and longitudinal directions. Beam dynamics of two kinds of Rhodotron electron accelerators with maximum beam energy of 10 MeV and 40 MeV were optimized based on multi-objective genetic algorithm. The key parameters of Rhodotron accelerators are determined, and the influence of some parameters on the overall acceleration effect is quantitatively analyzed. This paper provides some references for the research, manufacture, installation, and commissioning of this type of accelerator.
引用
收藏
页数：13
相关论文
共 50 条
  • [41] Beam orientation optimization for IMRT by a hybrid method of the genetic algorithm and the simulated dynamics
    Hou, Q
    Wang, J
    Chen, Y
    Galvin, JM
    MEDICAL PHYSICS, 2003, 30 (09) : 2360 - 2367
  • [42] Beam dynamics design and optimization of a standalone radio frequency quadrupole accelerator for swift heavy ions
    Koyickal, Sruthy Varma
    Kumar, Sarvesh
    Jakhar, Niketan
    Thakur, Chandan
    Yogesh, Manish K.
    Kashyap, Manish K.
    Lombardi, Alessandra
    PHYSICA SCRIPTA, 2025, 100 (01)
  • [43] Optimization design based on hierarchic genetic algorithm and particles swarm algorithm
    Lin DengWei
    JOURNAL OF ALGORITHMS & COMPUTATIONAL TECHNOLOGY, 2018, 12 (03) : 217 - 222
  • [44] The simulation optimization approach for system-of-systems based on orthogonal genetic algorithm and sensitivity analysis
    Chen, Ying-Wu
    Xing, Li-Ning
    Shen, Xue-Shi
    Cai, Huai-Ping
    Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice, 2007, 27 (09): : 97 - 106
  • [45] Beam dynamics optimization in the rare isotope accelerator driver linac
    Lessner, ES
    Ostroumov, PN
    PROCEEDINGS OF THE 2003 PARTICLE ACCELERATOR CONFERENCE, VOLS 1-5, 2003, : 3467 - 3469
  • [46] Sensitivity analysis based on Lanczos algorithm in structural dynamics
    Li Shu
    Wang Bo
    Hu Ji-zhong
    Applied Mathematics and Mechanics, 2003, 24 (1) : 92 - 98
  • [47] SENSITIVITY ANALYSIS BASED ON LANCZOS ALGORITHM IN STRUCTURAL DYNAMICS
    李书
    王波
    胡继忠
    Applied Mathematics and Mechanics(English Edition), 2003, (01) : 92 - 98
  • [48] A genetic algorithm for optimization design of diffractive optical elements in laser beam shaping
    Ye, JY
    Yuan, XC
    Zhou, GY
    DESIGN, FABRICATION, AND CHARACTERIZATION OF PHOTONIC DEVICES II, 2001, 4594 : 118 - 127
  • [49] The Optimization Design of Wind Turbine Gearbox Based on Improved Genetic Algorithm and Feasibility Analysis
    Tian, Jiming
    Tan, Xin
    ENGINEERING SOLUTIONS FOR MANUFACTURING PROCESSES IV, PTS 1 AND 2, 2014, 889-890 : 107 - +
  • [50] Sensitivity analysis based on Lanczos algorithm in structural dynamics
    Li, S
    Wang, B
    Hu, JZ
    APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2003, 24 (01) : 92 - 98
12345