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报道了药物气相色谱分析柱系统推荐专家系统 .该系统可提供文献报道的 GC分析方法及文献出处 ;判断样品能否直接采用 GC分析 ,推荐固定相、柱温、固定液用量范围、检测器、载气等 ,并能对所推荐的色谱初始条件进行优化 .对固定相 ,系统可分别从 3个通道给予推荐 ,且选择通道的优先顺序依次为特殊组分 (同系物 ,异构体 )、组分的 Kováts指数以及组分的结构和极性 .本文以 Turbo Prolog为程序设计语言 ,采用产生式规则和谓词逻辑的知识表达方式以及深度优先搜索的正向链推理控制策略 ,在 IBM PC机上编程实现了这一系统 .
This paper reports the GC expert system of drug GC column.The system can provide the GC analysis methods and literature references reported in the literature.It can determine whether the sample can be directly analyzed by GC and the recommended phase, column temperature, the range of the amount of fixative, detector, Carrier gas and so on, and can optimize the initial condition of the recommended chromatography. For the stationary phase, the system can be recommended from three channels respectively, and the priority of the selected channels is the special components (homologues, isomers) Component Kováts index and the structure and polarity of the components.In this paper, Turbo Prolog is a programming language, the use of production rules and predicate logic knowledge expression and depth-first search forward chain reasoning control strategy on the IBM PC Programming to achieve this system.