A dynamic granularity-based multi-objective evolutionary algorithm for coal mine integrated energy system dispatch optimization

•A dynamic granularity search (DGS) approach is introduced to reduce the dimensionality of large-scale optimization problems.•A diversity-enhanced environmental selection (DES) strategy is designed to maintain both global and local diversity.•Integrating DGS and DES, a new large-scale constrained mu...

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Bibliographic Details

Published in:	Expert systems with applications Vol. 296; p. 129142
Main Authors:	Zhong, Xiaoyu, Yao, Xiangjuan, Qiao, Kangjia, Gong, Dunwei
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 15.01.2026
Subjects:	Coal mine integrated energy system Dynamic dispatch granularity Large-scale Multi-objective dispatch optimization Strong constraints Coal mine integrated energy system Strong constraints Large-scale Multi-objective dispatch optimization Dynamic dispatch granularity
ISSN:	0957-4174
Online Access:	Get full text
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