Luo L Q, Ma G Z
National Research Center of Geoanalysis, Beijing 100037, China.
Guang Pu Xue Yu Guang Pu Fen Xi. 2001 Dec;21(6):871-5.
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 alpha coefficients and neural networks, and XRF analysis without standards.
该综述聚焦于X射线荧光光谱法中的专家系统和知识工程。它主要包括一种将基于扫描的方法与固定通道测量相结合的知识控制策略、一个采用模糊逻辑和模式识别的XRF光谱解释系统，以及一个使用确定性因子对XRF光谱进行定性解释的专家系统。该综述还包括了一系列探索XRF知识工程系统的研究，其由四个部分组成，即光谱识别、带决策的模式识别、结合理论α系数和神经网络的定量测定，以及无标准物质的XRF分析。
