原丝性能对碳纤维强度影响的灰色关联分析

Grey Relation Analysis on the Influence of the Strand Properties to the Strength of Carbon Fibre

运用灰色系统方法，对原丝性能与碳纤维强度之间的关系进行了灰色关联的分析．结果表明，原丝弹性与原丝强度对碳纤维强度影响甚大。

By means of grey relation analysis, the relation between the properties of strand and strength of carbon fibres are studied. The results indicate that the elasticity and strength of strand have a great influence upon the strength of carbon fibre, but the fineness and elongation have less influence than them.