| 神经多光谱辐射高温计的研制 |
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| 引用本文： | 孙晓刚,戴景民,丛大成,褚载祥. 神经多光谱辐射高温计的研制[J]. 光电工程, 2002, 29(2): 31-34 |
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| 作者姓名： | 孙晓刚 戴景民 丛大成 褚载祥 |
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| 作者单位： | 哈尔滨工业大学自动化测试与控制系,黑龙江,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金(69977010)资助项目，国家博士后科学基金(205040307)资助项目 |
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| 摘 要： | 研制成功一种新型的与发射率无关的多光谱辐射高温计。采用神经网络技术、棱镜分光技术，克服了以往需要假设发射率与波长函数关系以及光导纤维分光、干涉滤光片限定工作波长的缺点，可用于自动识别大多数工程材料的真温及光谱发射率。
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| 关 键 词： | 神经多光谱辐射高温计 多光谱测温 发射率 神经网络 |
| 文章编号： | 1003-501X(2002)02-0031-04 |
| 收稿时间： | 2001-05-08 |
| 修稿时间： | 2001-05-08 |
Development of a Neural Multi-Spectral Radiation Pyrometer |
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| SUN Xiao-gang,DAI Jing-min,CONG Da-cheng,CHU Zai-xiang. Development of a Neural Multi-Spectral Radiation Pyrometer[J]. Opto-Electronic Engineering, 2002, 29(2): 31-34 |
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| Authors: | SUN Xiao-gang DAI Jing-min CONG Da-cheng CHU Zai-xiang |
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| Abstract: | A novel multi-spectral radiation pyrometer that is independent of the emissivity has been developed. The use of neural network and prismatic decomposition techniques can overcome the faults in assumption of the relation between emissivity and wavelength function, light-wave guide fiber decomposition and limiting operating wavelength with interference filter. This unit can be applied to recognizing the true temperature and spectral emissivity of most of the engineering materials. |
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| Keywords: | Multispectral thermometry Emissivity Neural networks |
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