سال انتشار: ۱۳۹۱

محل انتشار: کنفرانس بین المللی مدل سازی غیر خطی و بهینه سازی

تعداد صفحات: ۹

نویسنده(ها):

Behrouz Fathi Vajargah – Department of Statistics, University of Guilan, Rasht, Iran
Sara Ghasemalipour – Department of Statistics, Faculty of Mathematical Sciences,Guilan

چکیده:

This paper studies a renewal reward process with fuzzy reward and fuzzy random inter arrival times. A theorem about the long run average fuzzy reward and fuzzy life time is proved. The original problem is evaluating the membership of the long run average fuzzy cost per unit time that for obtaining membership, we should solve a nonlinear programing problem. Finally, some application example is provided to illustrate the result