PCB METHOD APPLIED TO MATERIAL DESIGN - COMPUTER-AIDED SYNTHESIS OF BIPBSRCACUOF SUPERCONDUCTOR

被引：10

作者：

LIU, HL

CHEN, Y

CHEN, NY

机构：

[1] Shanghai Institute of Metallurgy, Chinese Academy of Science, Shanghai

来源：

JOURNAL OF CHEMOMETRICS | 1994年 / 8卷 / 06期

关键词：

PATTERN RECOGNITION; PRINCIPAL COMPONENT ANALYSIS; INVERSE MAPPING; OPTIMIZATION; MATERIAL DESIGN;

D O I：

10.1002/cem.1180080608

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An inverse mapping method called PCB (principal component backing), in which the point representing an unknown sample from a low-dimensional principal component subspace is back-projected to the high-dimensional original feature space, is proposed. Two sorts of boundary conditions, non-linear inverse mapping and linear inverse mapping, are used to obtain an accurate solution in the PCB method. The method is applied to the material design of high-T-c superconductors, predicting the composition and process conditions for the synthesis of F-doped Bi-based materials. Samples in the 'optimal' region with the highest T-c of the Bi-based ceramics have been predicted.

引用

页码：439 / 443

页数：5