摘要
本文评述了X 射线荧光光谱中专家系统与知识工程等的研究进展 ,介绍了光谱定性专家系统、结合模糊逻辑与模式识别算法的光谱解释系统、知识控制系统及相关领域的研究情况。
The review focuses on the expert systems and knowledge engineering in X-ray fluorescence spectrometry. It includes mainly a knowledge-controlled strategy combining the scan- based method with the fixed channel measurements, a XRF interpretation system of spectra with fuzzy logic and pattern recognition, and an expert system for qualitative interpretation of XRF spectra using a certainty factor. In the review, a series of the studies of exploring the knowledge engineering system in XRF are also included, which consists of four parts, i. e. spectra identification, pattern recognition with decision-making, quantitative determination combined with the theoretical a coefficients and neural networks, and XRF analysis without standards.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2001年第6期871-875,共5页
Spectroscopy and Spectral Analysis
基金
国家自然科学基金资助项目 (资助编号 :2 98750 0 4 )
