Method for realizing engineering optimization based on multi-strategy improved arithmetic optimization algorithm

The invention discloses a method for realizing engineering optimization based on a multi-strategy improved arithmetic optimization algorithm, which comprises the following steps of: firstly, comparing r1 improved by using a sine factor with a mathematical optimizer acceleration function (MOA), and r...

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Main Authors LI MINGYING, FAN SHUANGJIAO, GAO TENG, PANG GUIBING, ZHANG HUI, ZHANG FUXING, LIU ZHILEI, SONG HONGXIANG
Format Patent
LanguageChinese
English
Published 07.04.2023
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a method for realizing engineering optimization based on a multi-strategy improved arithmetic optimization algorithm, which comprises the following steps of: firstly, comparing r1 improved by using a sine factor with a mathematical optimizer acceleration function (MOA), and reconstructing a search stage of the arithmetic optimization algorithm so as to balance the proportion of an exploration stage and a development stage in the arithmetic optimization algorithm; and then, guiding an individual to approach an optimal solution by utilizing a golden sine strategy, and realizing algorithm refined search. And further improving the quality of the current optimal solution by using an enhanced solution quality (ESQ) mechanism of the Runge-Kutta algorithm, so that the current optimal solution jumps out of local optimum, and the optimal solution is searched. The algorithm is applied to a benchmark test function and an engineering optimization problem example, and a test result shows that the im
Bibliography:Application Number: CN202211463579