Univrsity Of Tehran Press Journal of Information Technology Management 2980-7972 10 1 2018 03 01 Technical and Economic Factors in the Design Model Fuzzy Smart Priority Investment Projects for Industrial: Approach Fuzzy Expert System نقش عوامل فنی و اقتصادی در طراحی مدل هوشمند فازی اولویت‎گذاری پروژه‎های صنعتی: رویکرد سیستم خبرۀ فازی 23 46 63625 10.22059/jitm.2017.230908.1998 EN Ali Rajabzadeh Ghatari Associate Prof. in Management, Tarbiat Modarres University, Tehran, Iran 0000-0002-8470-3568 Ahmadreza Ghasemi Assistant Prof. of Industrial Management, Farabi Campus University of Tehran, Qom, Iran Adel Azar Prof. in Management, Tarbiat Modarres University, Tehran, Iran Rohollah Hosseini Instructor of Management, Payame Noor University, Tehran, Iran Journal Article 2017 04 10 This article aims at designing a Fuzzy Expert System that helps select the appropriate industrial investment and prioritize the projects based on credible criteria and international standards in fuzzy environment to reduce the risk of adverse selection where possible. The main objectives of the research issue are optimizing decisions, increasing productivity and reducing investment risk that can ultimately lead to development.This article describes how to design and use fuzzy expert system and indicated the role of technical and economic criteria in selection of industrial projects. In this study, MATLAB (fuzzy inference module system) software was used to analyze the data, fuzzy inputs and outputs, establishment of rules and, ultimately, expert system output and their defuzzification, and the graphical interface. The existence of such a model in addition to helping to improve decision-making will help the development of industry and IndustrialadvancementIn order to validate this study, a case study was done and the comparison of the output of the proposed system with the experts’ opinions   approved the validity of our system. The system helps to prioritize and select industrial projects and provides recommendations in more detailed. https://jitm.ut.ac.ir/article_63625_855f61fb9d7f7553239da065322f5e02.pdf