期刊论文

Cao, JJ

英文

Nuclear Technology

0029-5450

2024

211

1

1-12

10.1080/00295450.2024.2312026

This research was funded by Research on Real-Time Perception and Model Reconstruction of Nuclear Facility Radiation Field of the China National Nuclear Corporation “Young Talents” Project (KY20029), the ITER Special Project of Ministry of Science and Technology (2022YFE03080002), the Key Fund Project of Hunan Provincial Department of Education (20A417), and the PhD Foundation of the University of South China (2017XQD08).

本校为第一且通讯机构

The inverse distance weighting (IDW) interpolation algorithm is used to reconstruct the γ radiation field. The traditional IDW interpolation algorithm is improved. The power exponent of distance P in the IDW for each interpolation point is not fixed and varies from one point to the other point. A fitting expression of P is obtained, which is a function of the coordinates of each point and can minimize the interpolation error when the number of sampling points is specified. Afterward, the improved algorithm is used to reconstruct a γ radiation...