摘要
对中航复合材料有限责任公司间位芳酰胺纸蜂窝生产固化过程尺寸变化率数据进行了统计分析,验证了尺寸变化率符合正态分布规律,根据单因子方差分析确定了样本数据的显著性差异条件,并提出了生产该规格蜂窝的尺寸变化率的阀值。
A statistical analysis was made on the dimensional change rate of curing process of m-aramid paper honeycom made by AVIC composite corporation LTD.It indicates that the dimensional change rate consist with normal distribution and the condition of significance difference is determined based on simple factor analysis.Finally,the threshold of the dimensional change rate of these Nomex honeycomb of this specification is presented.
作者
陆志远
罗玉清
王萌
郝巍
LU Zhiyuan;LUO Yuqing;WANG Meng;HAO Wei(AVIC composite corporation LTD,Beijing,101300)
出处
《高科技纤维与应用》
CAS
2018年第6期59-65,共7页
Hi-Tech Fiber and Application
关键词
显著性差异
统计分析
正态分布
尺寸变化率
阀值
significance difference
statistical analysis
normal distribution
threshold
dimensional change rate
