现代电子技术2024，Vol.47Issue(8)：143-148,6.DOI:10.16652/j.issn.1004-373x.2024.08.023
改进偏好多目标优化算法在直流偏磁抑制装置优化配置中的应用
Application of improved preference multi-objective optimization algorithm in optimization configuration of DC Bias suppression device
摘要
Abstract
The preference-based multi-objective optimization algorithm can search for Pareto solution sets that meet the needs of decision makers,and is one of the most closely related methods between multi-objective optimization algorithms and engineering practice.In order to accurately reflect the preference needs of decision makers to the final Pareto solution set,a dynamic update strategy of preference mapping points is proposed,which can reduce the dependence of the algorithm on the position of the initial preference point by dynamically updating the preference mapping points.In order to realize the adjustable and controllable number of output Pareto solutions,a preference solution set filter is introduced to enable the algorithm to obtain Pareto solutions with a uniform distribution.The proposed algorithm is used to solve the ZDT testsets and DC bias optimal configuration in North Zhejiang area.The results show that the proposed algorithm can effectively converge to the Pareto solution set corresponding to the preference of decision makers,and can provide excellent candidate solutions that meet the needs of decision makers for the actual problems of optimal configuration of DC bias suppression devices.关键词
直流偏磁抑制/多目标优化算法/决策者偏好/偏好映射点/Pareto解集/ZDT测试函数Key words
DC bias suppression/multi objective optimization algorithm/decision maker preferences/preference mapping points/Pareto solution set/ZDT test function分类
信息技术与安全科学引用本文复制引用
曹梦茜,卢洪坤,孙翔,邹国平,安斯光..改进偏好多目标优化算法在直流偏磁抑制装置优化配置中的应用[J].现代电子技术,2024,47(8):143-148,6.基金项目
国家自然科学基金项目(52077203) （52077203）
国网浙江省电力有限公司科技项目(B311DS230008) （B311DS230008）
