高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (4): 505.

• 论文 • 上一篇    下一篇

稀土复氧化物电阻率分类预报的专家系统

陆文聪1, 阎立诚1, 刘洪霖2, 陈念贻2   

  1. 1. 上海大学化学系, 上海 201800;
    2. 中国科学院上海冶金研究所
  • 收稿日期:1995-04-12 出版日期:1996-04-24 发布日期:1996-04-24
  • 通讯作者: 陆文聪,男,31岁,硕士,讲师.
  • 作者简介:陆文聪,男,31岁,硕士,讲师.
  • 基金资助:

    国家“863”高技术项目

Expert System RECORES for Classification and Prediction of Resistlvities of Rare Earth Complex Oxides

LU Wen-Cong1, YAN Li-Cheng1, LIU Hong-Lin2, CHEN Nian-Yi2   

  1. 1. Department of Chemistry, Shanghai University, Shanghai 201800;
    2. Shanghai Institute of Metallurgy, Academia Sinica, Shanghai
  • Received:1995-04-12 Online:1996-04-24 Published:1996-04-24

摘要: 利用模式识别──化学键参数法总结稀土复氧化物电阻率与有关特征参数间的关系。在此基础上建立了一个能检索和预报该类化合物电阻率的专家系统──RECORES.该专家系统具备一般专家系统的基本特点,且包含模式识别程序包,为知识的存储、表达和获取提供了直观而有效的手段。

关键词: 稀土复氧化物, 模式识别, 专家系统

Abstract: The relationship between the resistivities of rare earth complex oxides and theircharacteristic parameters was studied by chemical bond parameter-pattern recognitionmethod.An expert system,RECORES,for the classification and prediction of resistivitiesof the compounds has been built on the basis of the classification diagrams and rules found bythe principal component analysis and Fisher method.The expert system posesses the basicproperties of common expert system as well as the pattern recognition package used as a visual and effective tool to save, represent and acquire the knowledges.

Key words: Rare earth complex oxides, Pattern recognition, Expert system

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