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On Decision Expert System by using Fuzzy Systems Theory

用模糊系统理论探讨决策专家系统

基本信息

批准号：
63580030
负责人：
ASAI Kiyoji
金额：
$ 1.28万
依托单位：
Osaka Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1988
资助国家：
日本
起止时间：
1988 至 1990
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-63580030/
关键词：
Decision Support System Fuzzy System Theory Expert System Fuzzy Reasoning エキスパートシステム

项目摘要

This research which is in the last stage was executed putting stress on the construction support tool for decision expert system, the development of the expert system, and the case studies introducing the results in the past two years.The research report was published including the results of research by three members. For this work, five times of meetings by the researchers and four times of working meetings by the researchers joining four graduate students were held.The research results are as follows.(1) The discussion on the relation between management organization and flow of information in the decision of management was executed, and the characteristics of the decision process were explained (This result was reported in the international congress on organizational design and management).(2) A statistical analysis for linguistic information and fuzzy data was executed, and a correction formula for the calculation result was introduced (These results were reported in the two journals and two meetings).(3) A construction support tool for decision support system (DSS) was developed, and the case studies by the DSS in field of demand for casting and marketing were executed.Outline of the research results for three years.(1) The statistical methods for fuzzy data were developed, and the correction formula was introduced.(2) The characteristics of decision process in management were clarified.(3) The philosophy and methods of decision in management and society were clarified, and the method of construction of decision expert system was proposed. The effectiveness of this system was shown.

本次研究的最后阶段重点是决策专家系统支撑工具的建设、专家系统的开发以及近两年研究成果的案例研究。发表的研究报告包括三位成员的研究成果。这项工作共召开了五次研究人员会议和四名研究生联合研究人员工作会议。研究结果如下：（1）对管理决策中管理组织与信息流的关系进行了讨论，解释了决策过程的特点（该结果在国际组织设计与管理大会上进行了报道）。（2）对语言信息和模糊数据进行了统计分析， (3)开发了决策支持系统(DSS)的构建支撑工具，并进行了DSS在铸造和营销需求领域的案例研究。三年研究成果概述。(1)开发了模糊数据的统计方法，并介绍了修正公式。(2)决策支持系统的特点 (3)明确了管理学和社会决策的理念和方法，提出了决策专家系统的构建方法。该系统的有效性得到了证明。