Design and Development of Decision Support System for Ranking Rapid Prototyping Techniques and Selecting the Best Technique in Automobile Industry

  • سال انتشار: 1392
  • محل انتشار: فصلنامه مدیریت فناوری اطلاعات، دوره: 5، شماره: 2
  • کد COI اختصاصی: JR_JITM-5-2_001
  • زبان مقاله: فارسی
  • تعداد مشاهده: 244
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نویسندگان

محمدتقی تقوی فرد

Assistant Prof. of AllameTabatabaei´ University, Industrial Engineering, Tehran, Iran

نسیبه پوطی

M.Sc. in Information Technology Management, AllameTabatabaei´ University, Tehran, Iran

چکیده

The development of a number of different rapid prototyping (RP) technologies with wide-ranging capabilities, features and applications has created the problem of selecting an appropriate RP system for engineering educational institutions as well as manufacturing organizations intending to adopt this new technology. This paper presents an RP Decision Support System (RP DSS) for ranking and selecting a rapid prototyping technique. Three phases of the research, identification-design and development-implementation and test, were deployed RP DSS subsystems: data management, model management and user interface. Data management subsystem contains data for ۵۱ different RP systems. Model management subsystem contains the scoring model approach MADM chosen as the analytic model in model base. TOPSIS is modified to treat decision data extended to fuzzy numbers. RP DSS was implemented in automobile industry. The part considered to test is Front Bumper Grille, one part of automobile with important duty of exchanging heat with environment, because of functional test. Based on data entry to RP DSS with expert user, EOSINT P۷۰۰ was determined as best RP technique in this application.

کلیدواژه ها

decision support system, Rapid Prototyping, Data Management Subsystem, Model Management Subsystem, fuzzy topsis

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.