DETERMINATION OF THERMAL-DIFFUSIVITY OF POLYMERS BY MEANS OF MULTIVARIATE CALIBRATION OF MIRAGE DATA

被引：4

作者：

SKAGERBERG, B

JAARINEN, J

RANTALA, J

机构：

[1] NESTE CORP R&D, SF-02151 ESPOO, FINLAND

[2] UNIV HELSINKI, DEPT PHYS, SF-00170 HELSINKI 17, FINLAND

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 08期

关键词：

D O I：

10.1063/1.1143245

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this paper we describe how multivariate calibration techniques including experimental design and partial least-squares regression, PLS, can be used to determine thermal diffusivity from mirage data. In order to illustrate the utility of the theory a case study is presented where photothermal mirage data were simulated for a series of polymeric film samples. A PLS model was calculated that predicts thermal diffusivity with high precision.

引用

页码：3959 / 3965

页数：7

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