Iranian Journal of Operations Research
مجله انجمن ایرانی تحقیق در عملیات
IJOR
Basic Sciences
http://iors.ir/journal
0
user
2008-1189
10.29252/iors
en
jalali
1398
6
1
gregorian
2019
9
1
10
2
online
1
fulltext
fa
A New Algorithm for Constructing the Pareto Front of
Bi-objective Optimization Problems
Mathematical Modeling and Applications of OR
Mathematical Modeling and Applications of OR
پژوهشی
Original
Here, scalarization techniques for multi-objective optimization problems are addressed. A new scalarization approach, called unified Pascoletti-Serafini approach, is utilized and a new algorithm to construct the Pareto front of a given bi-objective optimization problem is formulated. It is shown that we can restrict the parameters of the scalarized problem. The computed efficient points provide a nearly equidistant approximation of the whole Pareto front. The performance of the proposed algorithm is illustrated by various test problems and its effectiveness with respect to some existing methods is shown.
Bi-objective optimization, Pareto front, Scalarization, Unified Pascoletti-Serafini method, Proper efficiency.
49
61
http://iors.ir/journal/browse.php?a_code=A-10-12-11&slc_lang=fa&sid=1
Mehrdad
Ghaznavi
مهرداد
غزنوی
ghaznavi@shahroodut.ac.ir
1111111111
1111111111
Yes
Shahrood University of Technology
Shahrood University of Technology
Mahboobe
Abkhizi
محبوبه
آبخیزی
mahbobe.abkhizi@gmail.com.
1111111111
1111111111
No
Shahrood University of Technology
Shahrood University of Technology