International Journal of Industiral Engineering & Producion Research
نشریه بین المللی مهندسی صنایع و تحقیقات تولید
IJIEPR
Engineering & Technology
http://ijiepr.iust.ac.ir
18
agent2
2008-4889
2345-363X
10.22068/ijiepr
en
jalali
1397
9
1
gregorian
2018
12
1
29
4
online
1
fulltext
en
Study on multi-objective nonlinear programming in optimization of the rough interval constraints
تحقیق در عملیات
Operations Research
پژوهشي
Research
This paper deals with multi- objective nonlinear programming problem having rough intervals in the constraints. The problem is approached by taking maximum value range and minimum value range inequalities as constraints conditions, reduces it into two classical multi-objective nonlinear programming problems, called lower and upper approximation problems. All of the lower and upper approximation problems may be solved using the weighting method, where an optimal rough interval solution is obtained. The stability set of the first kind corresponding to the optimal rough interval solution is determined. An illustrative numerical example is given to clarify the obtained results.
Multi- objective nonlinear programming, Rough intervals, Rough efficient solution, weighting problem, Optimal rough interval solution, Parametric studyک
407
413
http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1183-1&slc_lang=en&sid=1
Hamiden
Abdelwahed Khalifa
hamiden_2008@yahoo.com
`180031947532846004832`

180031947532846004832
Yes
ISSR- Cairo Unoversity