基于MARS的卷烟吸阻和通风预测模型
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何孝强,男,红云红河烟草(集团)有限责任公司曲靖卷烟厂工程师,硕士

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Study on prediction model for draw resistance and ventilation of cigarette based on multivariate adaptive regression splines
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    摘要:

    通过对卷烟吸阻、通风率的原理分析找出相关的影响因子,结合大量丰富的不同规格和原辅料特性的卷烟数据,利用多元自适应回归样条(MARS)方法建立了卷烟吸阻、通风预测模型。结果表明,吸阻预测模型的标准化均方误差为0.276,绝对误差平均值为37.5 Pa;纸通风预测模型的标准化均方误差为0.184,绝对误差平均值为0.91%;滤嘴通风预测模型的标准化均方误差为0.044,绝对误差平均值为1.27%,模型预测效果较好。

    Abstract:

    Draw resistance and ventilation of cigarette are important indexes that affect the suction feeling, smoke and sensory quality of cigarette. In order to achieve the early prediction of draw resistance and ventilation of cigarette, the relevant factors were identified by analyzing the principle of draw resistance and ventilation, combined with a large number of data with different specifications and material characteristics. The prediction model of draw resistance and ventilation of cigarette was established by using multivariate adaptive regression splines (MARS) method. After verification, the normalized mean squared error (NMSE) of draw resistance prediction model was 0.276, and the average absolute error was 37.5 Pa; the NMSE of paper ventilation prediction model was 0.184, and the average absolute error was 0.91%; the NMSE of filter ventilation prediction model was 0.044, and the average absolute error was 1.27%. The results showed that the model could be applied to the prediction of cigarette draw resistance and ventilation in actual production, and provide a reference for cigarette materials matching in product design and production improvement.

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何孝强,李泓燊,向虎,等.基于MARS的卷烟吸阻和通风预测模型[J].食品与机械,2020,(3):220-224.
HE Xiao-qiang, LI Hong-shen, XIANG Hu, et al. Study on prediction model for draw resistance and ventilation of cigarette based on multivariate adaptive regression splines[J]. Food & Machinery,2020,(3):220-224.

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  • 在线发布日期: 2023-02-16
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