| 基于线阵CCD和USB控制器的光谱采集系统 |
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| 引用本文： | 严永福,钟舜聪.基于线阵CCD和USB控制器的光谱采集系统[J].机电工程,2012,29(7):765-768. |
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| 作者姓名： | 严永福 钟舜聪 |
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| 作者单位： | 1. 福州大学机械工程及自动化学院,福建福州,350108
2. 福州大学机械工程及自动化学院,福建福州350108;华东理工大学承压系统安全科学教育部重点实验室,上海200237;福建省医疗器械和医药技术重点实验室,福建福州350002 |
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| 基金项目： | 国家自然科学基金资助项目，教育部回国留学人员启动基金资助项目，福建省杰出青年基金资助项目，福建省质量技术监督局资助项目，福州大学人才基金资助项目，华东理工大学承压系统安全科学教育部重点实验室开放基金资助项目 |
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| 摘 要： | 为了降低光谱采集系统中硬件电路的设计的复杂性,设计了一种基于线阵CCD和USB控制器的光谱采集系统。该光谱采集系统主要包括超高灵敏度线阵CCD传感器、CCD专用的A/D转换器AD80066以及CY7C68013 USB控制器;USB控制器兼备对CCD和A/D转换器的驱动以及数据传输控制的功能。实验结果表明,该光谱采集系统具有较好的信噪比(SNR),在微型光谱仪上具有较好的应用前景。
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| 关 键 词： | 光谱采集 CY7C68013 USB控制器 ILX511线阵CCD AD80066 |
Spectral data acquisition system based on linear CCD and USB controller |
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| YAN Yong-fu
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ZHONG Shun-cong.Spectral data acquisition system based on linear CCD and USB controller[J].Mechanical & Electrical Engineering Magazine,2012,29(7):765-768. |
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| Authors: | YAN Yong-fu ZHONG Shun-cong |
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| Affiliation: | 1,2,3 (1.School of Mechanical Engineering and Automation,Fuzhou University,Fuzhou 350108,China;2.Key Laboratory of Safety Science of Pressurized System of Ministry of Education,East China University of Science and Technology, Shanghai 200237,China;3.Fujian Key Lab of Medical Instrument and Pharmaceutical Technology,Fuzhou 350002,China) |
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| Abstract: | In order to reduce the hardware expenditure,a spectral data acquisition system based on linear CCD and USB controller was designed.The system included an ultra-high sensitivity linear CCD ILX511,a CCD dedicated A/D converter AD80066,and a USB controller CY7C68013.The signals for CCD driving and A/D converting,were generated by the USB controller.In the meanwhile,the spectral data transferred to computer was under the control of the USB controller.The experimental results indicate that,the system has excellent signal to noise ratio（SNR）,therefore,it has great potential applications in miniature spectrometer. |
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| Keywords: | spectral acquisition CY7C68013 USB controller ILX511 linear CCD AD 80066 |
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