考虑碳排放的医药冷链配送路径优化研究

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中图分类号：F724；U116.2 文献标志码：A DOI： 10.13714/j.cnki.1002-3100.2025.24.034

Abstract：Pharmaceuticalcoldchainindustryhasbeensuferingfromhighcost，highenergyconsumption，highcarbonemissionsandotherproblems.Basedonthetraditionalpharmaceuticalcoldchaindistributionmodel，thearticleconsiderstheconstraints suchastimewindow，loadcapacity，carbonemissions，monetizes thecarbonemisionswiththecarbontaxmecanism， andconstructsamathematicalmodelwiththecarbonemisioncost，fixedcost，transportationcost，pharmaceuticalcargodamagecost，refrigerationcostasthetotalditributioncost.Atthesametime，accordingtothecharacteristicsofthemodeland thesituationthatthetraditionalgeneticalgorithmiseasiertoenterthelocaloptimum，thepaperfurteroptimizesthcrossoverandmutationoperators，andmeanwhile，importsthesimulatedanealingalgorithm，andputsforwardahybridgeneticalgorithmcombining thegeneticalgorithmandsimulatedannealingalgorithm.Finaly，throughsolving thecaseof theHpharmaceuticalenterprise，thearticlecomparesthetradionalgeneticalgorithmandtheimprovedgeneticalgorithm，andtheresult showsthattheoptimizedgeneticalgorithmfindsabeterdistributionpathcomparedwiththetraditionalgeneticalgorithm，and ithasasignificantefectonreducingthetotaldistributioncostandcarbonemissoncost，whichissuitableforsolvingtheoptimization problem of cold chain path for pharmaceutical distribution.

Key words：path optimization;medical cold chain; low carbon logistics;hybrid genetic algoritm

0引言

随着经济的发展以及国民健康意识的不断提高，我国医药冷链市场发展迅速，规模不断扩大。（剩余12484字）