International Journal of Optimization in Civil Engineering
عنوان نشریه
Iran University of Science & Technology
Engineering & Technology
http://ijoce.iust.ac.ir
18
agent2
2228-7558
doi
en
jalali
1401
10
1
gregorian
2023
1
1
13
1
online
1
fulltext
en
HYBRID COLLIDING BODIES OPTIMIZATION AND SINE COSINE ALGORITHM FOR OPTIMUM DESIGN OF STRUCTURES
Optimal design
Optimal design
پژوهشي
Research
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span new="" roman="" style="font-family:" times="">Colliding Bodies Optimization (CBO) is a population-based metaheuristic algorithm that complies physics laws of momentum and energy. Due to the stagnation susceptibility of CBO by premature convergence and falling into local optima, some meritorious methodologies based on Sine Cosine Algorithm and a mutation operator were considered to mitigate the shortcomings mentioned earlier. Sine Cosine Algorithm (SCA) is a stochastic optimization method that employs sine and cosine based mathematical models to update a randomly generated initial population. In this paper, we developed a new hybrid approach called hybrid CBO with SCA (HCBOSCA) to obtain reliable structural design optimization of discrete and continuous variable structures, where a memory was defined to intensify the convergence speed of the algorithm. Finally, three structural problems were studied and compared to some state of the art optimization methods. The experimental results confirmed the competence of the proposed algorithm.</span></span></span><br>
Colliding Bodies Optimization, Sine Cosine Algorithm, Structural Design, Discrete and Continuous Optimization, Metaheuristic Algorithms.
17
38
http://ijoce.iust.ac.ir/browse.php?a_code=A-10-66-360&slc_lang=en&sid=1
M.
Ilchi Ghazaan
`180031947532846001951`

180031947532846001951
Yes
A.H.
Salmani Oshnari
`180031947532846001952`

180031947532846001952
No
A. M.
Salmani Oshnari
`180031947532846001953`

180031947532846001953
No