کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
303759 512753 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Disruption: A new operator in gravitational search algorithm
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Disruption: A new operator in gravitational search algorithm
چکیده انگلیسی

To improve the exploration and exploitation abilities of the standard Gravitational Search Algorithm (GSA), a novel operator called “Disruption”, originating from astrophysics, is proposed. The disruption operator is inspired by nature and, with the least computation, has improved the ability of GSA to further explore and exploit the search space. The proposed improved GSA has been evaluated on 23 nonlinear benchmark functions and compared with standard GSA, the genetic algorithm and particle swarm optimization. The obtained results confirm the high performance of the proposed method in solving various nonlinear functions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scientia Iranica - Volume 18, Issue 3, June 2011, Pages 539–548
نویسندگان
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