轻工学报2026，Vol.41Issue(4)：94-103,10.DOI:10.12187/2026.04.009
梗签含量和尺寸对卷烟物理指标的影响及预测研究
Effects of stem piece content and size on cigarette physical indexes and their prediction
摘要
Abstract
[Objective]To investigate the effects of stem piece content and size on cigarette physical indicators and their underlying relationships.[Methods]Conventional cigarettes were used as the research object,and gradient groups varying in stem piece content and size were prepared.Three-dimensional reconstruction was employed to quantify the internal component content.Correlation analysis and the CRITIC(Criteria Importance Through Intercriteria Correlation)weighting method were applied to evaluate the effects of stem piece parameters on cigarette physical indicators.Additionally,an extreme gradient boosting(XGBoost)model was constructed to predict these indicators.[Results]Larger stem piece size resulted in lower stability of stem piece content in cigarettes.Stem piece content exhibited highly significant positive correlations with cigarette weight,hardness,and porosity,a significant positive correlation with circumference,and a significant negative correlation with open draw resistance.When the stem piece content was 4%and the air damper of the cigarette maker was fully closed,the cigarette physical indicators showed optimal stability and comprehensive scores.The coefficients of determination(R2)of the optimized XGBoost models for cigarette weight,hardness,and porosity were 0.953 1,0.950 3,and 0.875 3,respectively,indicating high predictive accuracy and significant model improvement.[Conclusion]Stem piece content was positively correlated with cigarette weight,hardness,and porosity,and these three indicators could be accurately predicted using the XGBoost model.关键词
梗签含量/梗签尺寸/物理指标/预测模型/XGBoostKey words
stem piece content/stem piece size/physical indexes/predictive model/XGBoost分类
轻工纺织引用本文复制引用
叶政宏,姬会福,段鹍,杨琦,翁嘉凯,顾甲甲,邵惠芳,丁美宙..梗签含量和尺寸对卷烟物理指标的影响及预测研究[J].轻工学报,2026,41(4):94-103,10.基金项目
中国烟草总公司重点研发项目(110202202010) （110202202010）
河南中烟工业有限责任公司科技项目(AN2023018) （AN2023018）
河南省研究生教育改革与质量提升工程项目(YJS2026YBGZZ21) （YJS2026YBGZZ21）
