移动式高精度工业CT结构参数标定的自动化实现方法研究  

Automatic Method to Calibrate Structural Parameter of Mobile High Precision Industrial CT System

作　　者：李晓晴 刘锡明 苗积臣 吴志芳 LI Xiaoqing;LIU Ximing;MIAO Jichen;WU Zhifang(Beijing Key Laboratory of Nuclear Detection&Measurement Technology, Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学核能与新能源技术研究院核检测技术北京市重点实验室,北京100084

出　　处：《原子能科学技术》2018年第11期2078-2083,共6页Atomic Energy Science and Technology

摘　　要：基于移动式高精度工业CT系统现有的结构参数标定模体,本文提出了一种快速自动获取系统结构参数的方法。通过对模体投影图的精细化分析,利用波形分析法自动获取所需模体投影图信息,实现了移动式高精度工业CT系统结构参数标定的完全自动化,较好地满足了实际工程需求。Based on the existing structural parameter of the mobile high precision industrial CT system,a fast and automatic method for obtaining the structural parameter of the system was proposed.Through the fine analysis of the projected image of the model body,the information of the projected image of the required model body was automatically obtained by the waveform analysis method,and the complete automation of the structural parameter calibration of the mobile high precision industrial CT system was realized.The actual engineering needs are satisfied well.

关 键 词：移动式高精度工业CT系统 结构参数标定 波形分析法 自动化实现 

分 类 号：TL99[核科学技术—核技术及应用]