MC下基于生产过程解耦点定位的生产计划与排程研究

发布时间：2018-04-15 21:35

本文选题：大规模定制 + 生产计划与排程　；参考：《哈尔滨理工大学》2011年硕士论文

【摘要】：随着经济全球化的发展,市场竞争日益激烈,制造型企业面临着越来越严峻的挑战：产品生产周期越来越短,客户对产品的需求从通用的大众化产品转变为符合其个性化需求的产品。为了应对这一挑战,大规模定制生产方式应用而生。迄今为止,国内外研究者对大规模定制生产的研究已经取得了一定的进展,但大多是针对大规模定制的概念、产品设计等方面的研究,专门针对大规模定制下的生产计划与排程的研究还属少见,因此本文着重研究大规模定制下的生产计划与排程问题,主要研究工作包括以下几个方面：首先,探讨了大规模定制这一生产方式对企业生产管理系统的要求,并对目前常用的三种典型生产计划与排程方法进行比较,在对每种方法的优缺点进行总结分析的基础上,建立大规模定制环境生产计划与排程的总体框架模型。其次,在定义生产过程解耦点的概念的基础上,建立实施大规模定制生产的制造企业的多目标生产过程解耦点定位模型,该定位模型以制造商成本和交货期为目标,以满足客户个性化需求为约束条件；结合实际生产数据对模型中的参数进行拟合,得到定位模型的扩展形式,最后运用实例验证所建立的模型。最后,描述了大规模定制下基于生产过程解耦点定位的生产排程问题,并依据生产过程解耦点的最优解在制造企业中的可能的位置的不同,建立了MTO和ATO两类生产方式下的生产排程模型,设计了由遗传算法和启发式算法组合成的混合遗传算法求解模型,最后进行实例验证。
[Abstract]:With the development of economic globalization and the increasingly fierce market competition, manufacturing enterprises are facing more and more severe challenges: the production cycle of products is getting shorter and shorter.Customers' demand for products has changed from general-purpose products to products that meet their individual needs.In order to meet this challenge, mass customization mode of production is applied.Up to now, researchers at home and abroad have made some progress in the research of mass customization, but most of them focus on the concept of mass customization, product design and so on.The research on production planning and scheduling under mass customization is rare, so this paper focuses on the production planning and scheduling under mass customization. The main research work includes the following aspects:First of all, this paper discusses the requirements of mass customization for enterprise production management system, and compares three typical production planning and scheduling methods, based on the summary and analysis of the advantages and disadvantages of each method.The overall framework model of mass customization environmental production planning and scheduling is established.Secondly, on the basis of defining the concept of decoupling point of production process, a multi-objective decoupling point positioning model of manufacturing enterprise for mass customization is established, which aims at manufacturer's cost and delivery time.In order to meet the individual requirements of the customer as the constraint condition, combined with the actual production data to fit the parameters of the model, get the extended form of the model, and finally use an example to verify the established model.Finally, this paper describes the production scheduling problem based on decoupling point positioning of production process under mass customization, and according to the possible position of the optimal solution of decoupling point in manufacturing enterprise,The production scheduling model of MTO and ATO production mode is established. A hybrid genetic algorithm solution model is designed, which is composed of genetic algorithm and heuristic algorithm. Finally, an example is given to verify the model.
【学位授予单位】：哈尔滨理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH186

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