基于近红外光谱的卷烟加料均匀性检测

Test of Cigarette Charging Uniformity Based on Near-Infrared Spectrum

结合近红外光谱分析技术在烟草分析上的应用,通过对加料后的烟丝进行近红外光谱分析,发现近红外光谱分析法可用于卷烟加料均匀性研究。利用扫描谱图及料液的施加比例,初步探索了卷烟加料均匀性近红外光谱分析的数学建模,模型验证误差<2%,具有较好的实用价值。

Combined with near-infrared spectroscopy technology applied in tobacco analysis,based on near-infrared spectral analysis of tobacco after charging. It was found that near infrared spectral analysis method could be used in the cigarette charging uniformity. Using scanning spectra and proportion of exerting material liquid,mathematical modeling of near infrared spectral analysis for cigarette charging uniformity was preliminarily explored. Model validation error was within 2%,and it had good practical value.