SCHEDULING OPTIMIZATION OF DOMESTIC WASTE TRANSFER SYSTEMS BASED ON DIGITAL TWINNING
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摘要: 为实现生活垃圾转运体系的动态调度,提出了一种基于数字孪生的生活垃圾转运体系的调度优化方法,构建了包含物理转运体系、虚拟转运体系、转运体系孪生数据中心和生活垃圾转运体系调度管控系统4个主体的调度框架。通过遗传算法搭建了相应的虚拟转运体系模型,借助虚实交互实现生活垃圾以天为单位的动态调度,并以武汉市武昌区垃圾分类后的转运体系调度为例,验证了该方法的有效性。Abstract: To achieve dynamic scheduling for a domestic waste transfer system, an optimization method based on digital twin technology was proposed. This scheduling framework comprises the physical transfer system, virtual transfer system, digital twinning center for the transfer system, and a scheduling control system specifically designed for domestic waste management. Utilizing a genetic algorithm, a corresponding virtual transfer system model was established, enabling day-to-day dynamic scheduling of domestic waste through virtual-real interactions. The effectiveness of this method was demonstrated by its application in the scheduling of the waste sorting transfer system in Wuchang District, Wuhan.
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Key words:
- digital twin /
- waste transfer /
- genetic algorithm /
- dynamic scheduling
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[1] 王勇.基于改进型蚁群算法的餐厨垃圾收运路线优化研究[D].重庆:重庆交通大学,2015. [2] 董建浩.基于垃圾分类的回收物流车辆配置及路径优化研究[D].北京:北京交通大学,2020. [3] ARCHETTI C, SPERANZA M G. Vehicle routing in the 1-skip collection problem[J]. Journal of the Operational Research Society, 2004, 55(7): 717-727. [4] BODIN L, MINGOZZI A, BALDACCI R, BALL M. The rollon-rolloff vehicle routing problem[J]. Transportation Science, 2000, 34(3): 271-288. [5] ANGELELLI E, SPERANZA M G. The application of a vehicle routing model to a waste-collection problem: two case studies[J]. Journal of the Operational Research Society,2002, 53(9): 944-952. [6] 周克良,周桥,胡梁眉.基于CPS架构的垃圾转运车辆的优化调度系统[J].制造业自动化,2018,40(6):74-77,82. [7] GAO L, WEI M S, LI X Y. New trends in intelligent manufacturing[J].Engineering,2019(5):619-620. [8] 曹远冲,熊辉,庄存波,等.基于数字孪生的复杂产品离散装配车间动态调度[J].计算机集成制造系统,2021,27(2):557-568. [9] 陶飞,刘蔚然,刘检华,等.数字孪生及其应用探索[J].计算机集成制造系统,2018,24(1):1-18. [10] 陶飞,刘蔚然,张萌,等.数字孪生五维模型及十大领域应用[J].计算机集成制造系统,2019,25(1):1-18. [11] 曾艾婧,刘永姜,陈跃鹏,等.基于数字孪生的物流配送调度优化[J].科学技术与工程,2021, 21(21):9005-9011. [12] 赵霞.垃圾分类背景下城市生活垃圾转运站系统评价及收运调度研究[D].太原:太原科技大学,2021. [13] 张矢宇,李发亮,辜子瑱,等.城市生活垃圾收运系统仿真与优化研究[J].武汉理工大学学报(信息与管理工程版),2022,44(2):300-306,322.
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