基于改进线性自适应策略遗传算法的多农机小麦播种编队协同作业任务分配方法研究

打开文本图片集

中图分类号：TP18 文献标志码：A

Abstract：Facingthedemandforighficiencyofwheatsowingoperationinlarge-scalefarland，westudythetaskalocatiomethod forcooperativeoperationofmulti-agriculturalmachinesowingformation.Byanalyzingthemechanizedoperationmodeofwheatsowing inXinjiag，consideringtheoperationtimeoftheformationofagriculturalmachinesandthereal-timecompletiondegreof the operation，designingteectivefunctioftecoopeatietaskalocationofulti-fringmacines，andtakingteoperatioteof sowingastheonstraints，proposingthegeneticalgorthmbasedonteimprovedinearadaptivestrategy，weestablishataskaocation modelforthecooperativetaskalocationofmulti-farming machinesowingformationsbasedonthegeneticalgorithmoftheiproved lineardaptivestrategy.Thesimulationandanalysisresultsshowthatthemulti-agriculturalmachineseedingformationcooperatie operation time of the improved linear adaptive strategy genetic algorithm is reduced by 16.732% ， 3.271% ， 2.753% and 2.438% （20 comparedwiththetraditionalgeneticagorith，inearadaptivestrategygeneticalgoritm，cosineadaptivestrategygeneticalgori， andsinusoidaladaptivestrategygeneticalgorithm，respectively.Finally，theabovealgoritswereverfedattheendofvehiclemountedplatform，andthecooperativeoperationtimeofmulti-farmingmachineseedingformationbasedonimprovedlinearadaptive strategy genetic algorithm was reduced by 13.756% ， 4.359% ， 1.4249% ，and 1.261% compared with the traditional genetic algorithm，geneticalgorithmwithlinearadaptivestrategy，geneticalgorithmwithcosineadaptivestrategy，andgeneticalgorihmwith sinusoidaladaptiestrategyespetively.Ishosthatteooperatieoperatioofulti-agrulturalachineheatsowingfoati based on improved linearadaptive strategy genetic algorithmcanoutput a beter cooperative task alocation scheme. Keywords：multi-agricultural machinecooperative;task alocation;runningtime;geneticalgorithmwith improved linearstrategy

智慧农业是现代农业发展的高级阶段，通过融合物联网和云计算技术、自动导航与无人驾驶技术、大数据分析与决策支持系统等，实现农业生产过程的现代化和智能化，在生产效率、资源利用率、成本控制和环境保护等方面得到了显著提升[1]。（剩余14753字）