On the application of Genetic and Cuckoo Optimization Algorithms to a 2&3-Dimensional Connecting Rod
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 293
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شناسه ملی سند علمی:
ISME24_661
تاریخ نمایه سازی: 21 مهر 1398
چکیده مقاله:
In this paper, a connecting rod is modeled and analyzed by finite element method. By using of genetic algorithm (GA) and cuckoo optimization algorithm (COA), the material properties and some geometrical specifications are optimized. Cost function is a combination of weight and stress. As a result, the ratios of weight and stress over their initial values in 2-D and 3-D analyses show a reduction. Although both of the algorithms are efficient, the results of COA are better than GA; because of smaller number of iterations and initial population, which result in increasing the rate of convergence and accuracy of answers.
نویسندگان
Seyed Alireza Moezi
Y۰ung Researchers and Elite Club, Shiraz Branch, Islamic Azad University, Shiraz, Iran
Ehsan Zakeri
Y۰ung Researchers and Elite Club, Shiraz Branch, Islamic Azad University, Shiraz, Iran.
Yousef Bazargan-Lari
Department of Mechanical Engineering, Shiraz Branch, Islamic Azad University, Shiraz, Iran.
Amin Zare
Y۰ung Researchers and Elite Club, Shiraz Branch, Islamic Azad University, Shiraz, Iran