دوره 14، شماره 3 - ( 4-1403 )                   جلد 14 شماره 3 صفحات 422-385 | برگشت به فهرست نسخه ها


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Shahrouzi M, Taghavi A. A MODIFIED SINE-COSINE ALGORITHM WITH DYNAMIC PERTURBATION FOR EFFECTIVE OPTIMIZATION OF ENGINEERING PROBLEMS. IJOCE 2024; 14 (3) :385-422
URL: http://ijoce.iust.ac.ir/article-1-600-fa.html
A MODIFIED SINE-COSINE ALGORITHM WITH DYNAMIC PERTURBATION FOR EFFECTIVE OPTIMIZATION OF ENGINEERING PROBLEMS. عنوان نشریه. 1403; 14 (3) :385-422

URL: http://ijoce.iust.ac.ir/article-1-600-fa.html


چکیده:   (4232 مشاهده)
The sine-cosine algorithm is concerned as a recent meta-heuristic method that takes benefit of orthogonal functions to scale its walking steps through the search space. The idea is utilized here in a different manner to develop a modified sine-cosine algorithm (MSCA). It is based on the controlled perturbation about current solutions by applying a novel combination of sine and cosine functions. The desired transition from exploration to exploitation phases mainly relies on such a term that provides continued fluctuations within a dynamic amplitude. Performance of the proposed algorithm is further evaluated on a set of thirteen test functions with unimodal and multimodal search spaces, as well as on engineering and structural problems in a variety of discrete, continuous and mixed discrete-continuous types. Numerical simulations show that MSCA can find the best literature results for such benchmarks problems. Additional fair comparisons, declare competitive performance of the proposed method with other meta-heuristic algorithms and its enhancement with respect to the standard sine-cosine algorithm.
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نوع مطالعه: پژوهشي | موضوع مقاله: Optimal design
دریافت: 1403/1/26 | پذیرش: 1403/3/22 | انتشار: 1403/6/19

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