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| 橡毯预缩机预缩率软测量模型 | |
| 引用本文： | 谢洋,金福江,汤仪平.橡毯预缩机预缩率软测量模型[J].纺织学报,2012,33(8):130-133. |
| 作者姓名： | 谢洋 金福江 汤仪平 |
| 作者单位： | 1. 华侨大学计算机科学与技术学院,福建厦门,361021 2. 华侨大学信息科学与工程学院,福建厦门,361021 3. 福建凤竹纺织科技股份有限公司,福建晋江,362200 |
| 基金项目： | 国家自然科学基金资助项目，福建省产学研重大项目 |
| 摘 要： | 针对染整后整理预缩工序,由于橡毯预缩机预缩效果的影响因素多而复杂,难以实现预缩率的在线预测和预缩工艺的精确定量设计。采用机制建模的方法,分析橡毯预缩机橡胶毯的变形机制,建立了预缩率与对其影响最大的因素挤压力之间的软测量模型。实例结果表明:根据所建立软测量模型计算出的预缩率与实测值的相对误差均在8%以内,平均绝对百分比误差为5.104 1%,该软测量模型是可行有效的,对预缩率在线预测和预缩工艺的精确定量设计具有指导意义。 |
| 关 键 词： | 染整 后整理 预缩率 软测量 橡胶弹性 挤压力 |
Soft sensor model of shrinkage of rubber blanket preshrinking machine |
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| XIE Yang , JIN Fujiang , TANG Yiping.Soft sensor model of shrinkage of rubber blanket preshrinking machine[J].Journal of Textile Research,2012,33(8):130-133. | |
| Authors: | XIE Yang JIN Fujiang TANG Yiping |
| Affiliation: | 1.College of Computer Science and Technology,Huaqiao University,Xiamen,Fujian 361021,China; 2.College of Information Science and Engineering,Huaqiao University,Xiamen,Fujian 361021,China; 3.Fujian Fynex Textile Science & Technology Co.,Ltd.,Jinjiang,Fujian 362200,China) |
| Abstract: | There are many complex factors influencing shrinking effect of rubber blanket preshrinking machine in preshrinking processes of dyeing and finishing.It is very difficult to realize online prediction of shrinkage and accurate and quantitative design of preshrinking technology.Based on the shrinking mechanism and analysis of deformation of the rubber blanket,a soft sensor model of relationship between shrinkage and extrusion pressure which is the biggest impact factor is built.The experimental results indicate that the relative errors of shrinkage calculated by the soft sensor model are lower than 8%,and the mean absolute percentage error is 5.104 1%.The model is feasible and efficient,providing a guide for online prediction of shrinkage and designing accurate and quantitative desing of preshrinking technology. |
| Keywords: | dyeing and finishing finishing shrinkage soft sensor rubber elasticity extrusion pressure |
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