农业机械学报2026，Vol.57Issue(12)：111-120,10.DOI:10.6041/j.issn.1000-1298.2026.12.010
基于多目标优化的糖厂运输车调度
Multi-objective Optimization Approach to Transportation Vehicle Scheduling in Sugar Mill
摘要
Abstract
Sugar mills serve as the core hub of the sugarcane industry chain.Their efficient operation is crucial for ensuring smooth transportation and stable supply of sugarcane from fields to mills,as well as achieving efficient raw material processing.Addressing common issues during the crushing season such as vehicle queuing and uneven driver income,the actual scheduling process was abstracted into a multi-trip vehicle routing problem with unloading queue(MTVRP-UQ).Building upon this,a multi-objective optimization model was constructed to minimize both vehicle queueing wait times and income disparities among drivers by optimizing transport order allocation.To effectively solve this model,a multi-strategy enhanced multi-objective genetic algorithm(MS-MOGA)was proposed.Dynamic crossover and mutation rates based on the Sigmoid function enhanced search stability;integrated large neighborhood search as a local reinforcement operator to enhance solution quality;and adopted an adaptive mutation strategy based on generation distance to prevent premature convergence.Using the Nanhua Sugar Factory in Chongzuo,Guangxi,and its surrounding raw material supply points as a case study,actual road network information was extracted from AutoNavi Maps.Simulation experiments conducted on the real geographic dataset demonstrated that compared with the standard multi-objective genetic algorithm,MS-MOGA reduced waiting time and income disparity by 5.29%and 35.09%,respectively,across two core metrics.It also exhibited superior overall performance relative to other multi-objective optimization algorithms,offering a more efficient and equitable choice for sugar mill transportation scheduling during the crushing season.关键词
糖厂运输车/多目标优化/订单分配/遗传算法/运输调度Key words
sugar mill transport vehicles/multi-objective optimization/order allocation/genetic algorithm/transportation scheduling分类
农业科技引用本文复制引用
张智刚,何维胜,张闻宇,殷珍,吴潇,刘杰..基于多目标优化的糖厂运输车调度[J].农业机械学报,2026,57(12):111-120,10.基金项目
国家糖料产业技术体系项目(CARS-17) （CARS-17）
