水力发电2024，Vol.50Issue(10)：80-84,5.
基于改进NSWOA优化算法的水库清淤施工多目标优化
Multi-objective Optimization of Reservoir Dredging Based on Improved NSWOA Optimization Algorithm
摘要
Abstract
In order to solve the multi-objective optimization problem among construction period,cost and quality in reservoir dredging project,an optimization model considering these three aspects is proposed.Firstly,by analyzing the characteristics of each process of reservoir dredging project,a multi-objective optimization model of construction period,cost and quality is established.Then,the whale optimization algorithm is improved by adaptive weight update,variable spiral position update and optimal neighborhood perturbation.Finally,the improved multi-objective whale optimization algorithm is used to solve the model.The effectiveness of the model is verified by case analysis.The results show that the model can effectively shorten the construction period and reduce the cost under the premise of ensuring quality,which provides an effective decision support tool for the multi-objective optimization of reservoir dredging project.关键词
水库清淤/多目标优化/鲸鱼优化算法/Pareto解集Key words
reservoir dredging/multi-objective optimization/whale optimization algorithm/Pareto results分类
建筑与水利引用本文复制引用
张发红,柳红全,王红徐,严新军..基于改进NSWOA优化算法的水库清淤施工多目标优化[J].水力发电,2024,50(10):80-84,5.基金项目
自治区重点研发任务专项项目资助(2022B03024-3) （2022B03024-3）
新疆水利工程安全与水灾害防治重点实验室研究项目(ZDSYS-YJS-2022-09) （ZDSYS-YJS-2022-09）
