Transformation linear membership function by using the modified S- curve
Other Title(s)
تحويل دالة الانتماء الخطية باستخدام منحنى S المعدلة
Joint Authors
Rahi, Abd al-Rahim Khalaf
Abd Allah, Shurash Umar
Source
Iraqi Journal of Statistical Science
Issue
Vol. 2011, Issue 20 (31 Aug. 2011), pp.1-25, 25 p.
Publisher
University of Mosul College of Computer Science and Mathematics
Publication Date
2011-08-31
Country of Publication
Iraq
No. of Pages
25
Main Subjects
Topics
Abstract AR
في هذا البحث، نركز على أثنين من مشاكل البرمجة الخطية الضبابية (FLPP) : LPP بمعامل (دالة الهدف) و معامل (موارد متاحة و قيد) رباعي و مثلثيه من الأعداد الضبابية على التوالي.
مع ذلك باستعمال a-القطع، (رباعية ضبابية و مثلثيه ضبابية) بالأعداد ضبابية تتحول غلى الفترة المغلقة، الواحد من نوع دالة الانتماء غير الخطية يستخدم هنا دالة اللوجستيكية، نستخدم في هذا البحث " منحني S المعدلة بالطريقة Simplex".
Abstract EN
In this paper, we concentrate on two cases of fuzzy linear programming problems (FLPP) : LPP with coefficient of objective function and coefficient of available resources and constraint are trapezoidal and triangular of fuzzy numbers respectively.
Though by using a-cut, fuzzy numbers (fuzzy triangular and fuzzy trapezoidal ) can be transformed into interval numbers and by taking one type of non-linear membership function this meant logistic function, we propose here the "modified S-curve function by simplex method ".
American Psychological Association (APA)
Abd Allah, Shurash Umar& Rahi, Abd al-Rahim Khalaf. 2011. Transformation linear membership function by using the modified S- curve. Iraqi Journal of Statistical Science،Vol. 2011, no. 20, pp.1-25.
https://search.emarefa.net/detail/BIM-399715
Modern Language Association (MLA)
Abd Allah, Shurash Umar& Rahi, Abd al-Rahim Khalaf. Transformation linear membership function by using the modified S- curve. Iraqi Journal of Statistical Science No. 20 (2011), pp.1-25.
https://search.emarefa.net/detail/BIM-399715
American Medical Association (AMA)
Abd Allah, Shurash Umar& Rahi, Abd al-Rahim Khalaf. Transformation linear membership function by using the modified S- curve. Iraqi Journal of Statistical Science. 2011. Vol. 2011, no. 20, pp.1-25.
https://search.emarefa.net/detail/BIM-399715
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 24-25
Record ID
BIM-399715