共存环境下汽车类型选择与生产—分销优化模型  

Optimization model of type selection and product-distribution under coexistence of pure electric automobile and traditional automobile

作　　者：张雷[1,2] 孔艳岩[3] 

机构地区：[1]西南交通大学机械工程博士后流动站,成都610031 [2]广西师范学院经济管理学院,南宁530001 [3]广西师范学院物理与电子工程学院,南宁530001

出　　处：《计算机应用研究》2012年第7期2561-2564,共4页Application Research of Computers

基　　金：广西省教育厅基金资助项目(201106LX324);福建省自然科学基金资助项目(2011J01381);广西高等学校特色专业及课程一体化建设资助项目(GXTSZY016);广西师范学院科研启动资助项目(2011D001)

摘　　要：针对纯电动汽车与传统汽车共存情况下的汽车类型选择与生产—分销联合优化问题进行了研究。考虑了价格、配套设施完善程度以及技术水平对消费者选择纯电动汽车的影响,根据购买纯电动汽车和传统汽车不同的消费者剩余得到相应的需求函数;在工厂生产能力有限的前提下,建立以盈利最大化为目标函数的0-1混合整数非线性优化模型,利用粒子群优化算法求解确定纯电动汽车及传统汽车的销售价格、生产规模、运输量、存储位置等决策变量。通过一个算例说明了模型的实际应用价值,该研究为汽车生产商的生产—分销优化提供了重要参考依据。This paper studied the collaborative optimization problem about automobile type selection and production-distribution under the coexistence of pure electric automobile and traditional automobile.First the research considered the influence of prices,perfect degree of supporting facilities and technical level on consumer selecting pure electric vehicle,and it got the demand function according to the different consumer surplus about the purchase of pure electric automobile and traditional automobile.Then,on the assumption of limit plant capacity,it built a 0-1 mixed integer nonlinear optimization model with profit maximization as objective function.It used PSO algorithm to solve the decision variables of pure electric automobile and traditional automobile such as sales price,production scale,freight volume,store location and so on.In the last part,it illustrated the practical application value of the model through an example.The research provides important reference for the production-distribution decision to be made for automobile manufacture.

关 键 词：联合优化 混合整数规划 购买初始意愿 消费者剩余 粒子群算法 

分 类 号：U17[交通运输工程]