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A dynamic dual-population co-evolutionary algorithm for constrained multi-objective optimization problems

delete2026-08-13
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PRE
AI
M
Mengduo Yu
S
Shengwei Wang *
K
Keda Chen
C
Chenhao Yuan
W
Weichen Zhai
P
Pengjiao Zhao
DOI:10.1007/s10586-026-06467-1delete
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摘要

摘要

En 中文
多目标进化算法已被广泛应用于求解约束多目标优化问题,但在同时平衡种群的可行性、收敛性和多样性方面仍面临诸多挑战。为解决上述问题,本文提出了一种动态双种群协同进化算法(CHEA),通过动态调整双种群的后代数量,在不同阶段平衡可行性、收敛性和多样性。该算法在早期阶段注重多样性,在后期阶段注重收敛性和可行性,并引入分层引导变异策略(HGMS)以在约束条件下提高收敛性,采用邻域分布距离(NDD)更有效地维持多样性。通过在37个基准测试问题和3个实际问题上进行的比较实验,验证了CHEA在求解约束多目标优化问题中的优越性能。
Keyword:
Dynamic dual-population
Constrained multi-objective optimization
Hierarchical guided mutation strategy
Coevolutionary algorithm

期刊

C
Cluster Computing-The Journal of Networks Software Tools and Applications
IF:
4.1
论文数:
5.1K
被引数:
7.5K

机构

S
School of Computer Science and Engineering
学者数:
1.3K
论文数: 590
被引数: 2
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