| 近红外光谱技术在纺织品定性检测中的应用 |
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| 引用本文： | 柴金朝,金尚忠. 近红外光谱技术在纺织品定性检测中的应用[J]. 纺织学报, 2009, 30(4): 55-58 |
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| 作者姓名： | 柴金朝 金尚忠 |
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| 作者单位： | 1. 中国计量学院,浙江,杭州,310018
2. 中国计量学院,浙江省现代测试技术及仪器重点实验室,浙江,杭州,310018 |
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| 基金项目： | 浙江省科技厅重大专项基金 |
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| 摘 要： | 针对传统纺织面料定性检测中费时、费力、有污染等问题，提出近红外光谱检测法。利用近红外光谱技术对75个纯棉、纯涤、棉涤、棉氨面料进行定性聚类分析。采用主成分分析法提取特征光谱，利用马氏距离对样品进行聚类分析，取得了很好的归类效果，验证了近红外光谱法应用于纺织品成分检测的可行性。同时还比较了光谱预处理方法对聚类效果的影响，指出在纺织面料近红外光谱的噪声中，光谱平移占很大比例，为进一步提高模型的准确性提出了指导性意见。
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| 关 键 词： | 纺织品 近红外光谱 定性分析 特征光谱 |
| 收稿时间： | 1900-01-01; |
Application of Near Infrared spectroscopy technology to qualitative inspection of textiles |
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| CHAI Jinchao,JIN Shangzhong. Application of Near Infrared spectroscopy technology to qualitative inspection of textiles[J]. Journal of Textile Research, 2009, 30(4): 55-58 |
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| Authors: | CHAI Jinchao JIN Shangzhong |
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| Affiliation: | 1.China Jiliang University;Hangzhou;Zhejiang 310018;China;2.Key Laboratory of Modern Measurement Technology and Instrument of Zhejiang Province;China Jiliang University;China |
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| Abstract: | A new method of qualitative inspection of textiles by Near Infrared spectroscopy technology was put forward in order to avoid the time consuming and tedious work and pollution in the traditional inspection.Qualitative clustering analysis of 75 textile samples,including cotton,terylene,cotton-terylene and cotton-polyurethane,was done via Near Infrared spectroscopy technology.Eigenvalue spectrum was extracted with principal component regression.P.C.Mahalanobis was used in classification analysis.The outcome p... |
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| Keywords: | textile Near Infrared spectroscopy qualitative analysis eigenvalue spectrum |
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