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Enhanced Butterfly Optimization Algorithm for Large-Scale Optimization Problems 被引量:1

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摘要 To solve large-scale optimization problems,Fragrance coefficient and variant Particle Swarm local search Butterfly Optimization Algorithm(FPSBOA)is proposed.In the position update stage of Butterfly Optimization Algorithm(BOA),the fragrance coefficient is designed to balance the exploration and exploitation of BOA.The variant particle swarm local search strategy is proposed to improve the local search ability of the current optimal butterfly and prevent the algorithm from falling into local optimality.192000-dimensional functions and 201000-dimensional CEC 2010 large-scale functions are used to verify FPSBOA for complex large-scale optimization problems.The experimental results are statistically analyzed by Friedman test and Wilcoxon rank-sum test.All attained results demonstrated that FPSBOA can better solve more challenging scientific and industrial real-world problems with thousands of variables.Finally,four mechanical engineering problems and one ten-dimensional process synthesis and design problem are applied to FPSBOA,which shows FPSBOA has the feasibility and effectiveness in real-world application problems.
出处 《Journal of Bionic Engineering》 SCIE EI CSCD 2022年第2期554-570,共17页 仿生工程学报(英文版)
基金 funded by the National Natural Science Foundation of China(No.72104069) the Science and Technology Department of Henan Province,China(No.182102310886 and 162102110109) the Postgraduate Meritocracy Scheme,hina(No.SYL19060145).
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