| 一种新型便携式X光机的研究 |
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| 引用本文： | 陈通,王辉,石端虎,王海生. 一种新型便携式X光机的研究[J]. 国外电子元器件, 2014, 0(1): 184-186 |
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| 作者姓名： | 陈通 王辉 石端虎 王海生 |
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| 作者单位： | 徐州工程学院机电工程学院,江苏徐州221008 |
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| 基金项目： | 2012年地方高校国家级大学生创新创业训练计划项目（201211998011） |
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| 摘 要： | 针对目前野外检测用X光机设备的不足,提出了一种用于野外特殊环境的新型便携式X光机。采用了镍氢电池组作为电源的供电电路、CCD传感器作为主要元器件的数字化图像采集电路;设计了新型丝杠传动的机械结构,并开发了用于数据处理分析的PC上位机程序窗口。通过野外实验,该X光机供电电路能稳定提供24 V直流电压,检测成像分辨力达4 LP/mm,便携式X光机整机重10.5 Kg,实验效果良好。
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| 关 键 词： | X光机 镍氢电池组 CCD 便携 图像数据分析 |
Research on a new portable X-ray machine |
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| CHEN Tong,WANG Hui,SHI Duan-hu,WANG Hai-sheng. Research on a new portable X-ray machine[J]. International Electronic Elements, 2014, 0(1): 184-186 |
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| Authors: | CHEN Tong WANG Hui SHI Duan-hu WANG Hai-sheng |
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| Affiliation: | (College of Mechanical and Electronic Engineering, Xuzhou Institute of Technology, Xuzhou 221008, China) |
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| Abstract: | To solve the problem of the existing X-ray machine used in field, a new portable X-ray machine which is principally used in the special field is introduced in this paper. Nickel metal hydride battery pack is applied as the power source in this supply circuit and CCD sensor used as the main components in the digital image acquisition circuit. New mechanical interface controlled by screw and PC upper computer program window used for data dealing and analysing were designed.Through field experiments,the supply circuit of the X-ray machine can stably provide 24V DC voltage and the imaging resolution can reach 4LP/mm ,with the total weight of the X-ray machine being 10.5kg.The test result is well. |
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| Keywords: | X-ray machine Ni-MH battery pack CCD portable analysis of image data |
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