江森自控座椅生产成本估算系统设计与实现

发布时间：2018-10-08 17:04

【摘要】：随着我国经济体制的发展,我国已经全面进入到市场经济时代,这就导致了我国各类企业所面临的竞争越来越激烈,其中,汽车行业也由原来的“成本决定售价”思维转换为“售价决定成本”,特别汽车零部件生产企业,越来越把产品成本预测以及成本控制,放在了提高企业竞争力的战略方案之首。基于BOM(Bill of Material)研究一个产品的成本组成,进而估算产品成本被认为是目前最为可行成本估算方法之一。因此本论文选择研究基于BOM的成本估算方法,设计并实现相应的江森公司汽车座椅生产成本估算系统。本论文在对成本管理和控制理论研究的基础上,从江森公司汽车座椅制造业的成本控制的现实需求入手,尝试研究了在产品研发设计阶段的成本估算方法。论文将产品BOM的思想引入到成本估算领域,以建立产品的BOM模型为基础,形成基于BOM的成本估算方法,该方法以较小的代价,较高的估算准确度,完成产品成本的事先估算,对于江森企业成本控制,生产决策具有重要的作用。另外本论文基于软件工程中面向对象的分析和设计方法,从业务流程、功能需求、用户需求、性能需求等角度完成了系统的需求分析,从框架、技术、功能、数据等角度完成系统的设计,最后基于J2EE技术实现成本估算系统。本文所设计开发的江森公司汽车座椅生产成本估算系统,可以满足江森公司汽车座椅生产工厂参数管理、成本BOM管理、成本估算、成本信息管理、系统管理等功能。设计者通过利用历史产品已有的成本数据和技术经验,对新旧产品不同之处进行调改,最后使用成本估算模型得出新产品的成本,从而有效地配合了江森公司汽车座椅新产品的成本管理。
[Abstract]:With the development of our country's economic system, our country has entered the era of market economy in an all-round way. This has led to more and more fierce competition faced by all kinds of enterprises in our country, among which, The automobile industry has also changed from the original thinking of "cost determining selling price" to "price determining cost." especially in auto parts manufacturing enterprises, more and more people are putting more and more emphasis on product cost prediction and cost control. At the first of the strategic plans to improve the competitiveness of enterprises. It is considered as one of the most feasible cost estimation methods to study the cost composition of a product based on BOM (Bill of Material) and then estimate the cost of a product. Therefore, this thesis chooses to study the cost estimation method based on BOM, and designs and implements the corresponding system for estimating the cost of automobile seat production in Johnson Company. Based on the research of cost management and control theory, this paper tries to study the cost estimation method in the stage of product development and design, starting with the actual demand of cost control in the automobile seat manufacturing industry of Jiangsen Company. In this paper, the idea of product BOM is introduced into the field of cost estimation. Based on the BOM model of product, the cost estimation method based on BOM is formed. This method can estimate the cost of the product in advance at a lower cost and higher accuracy. Production decision plays an important role in cost control of Johnson enterprise. In addition, based on the object-oriented analysis and design method in software engineering, this paper completes the system requirement analysis from the aspects of business process, function requirements, user requirements, performance requirements, and so on, from the framework, technology, function, etc. Finally, the cost estimation system is realized based on J2EE technology. The system designed and developed in this paper can satisfy the functions of parameter management, cost BOM management, cost estimation, cost information management, system management and so on. By using the cost data and technical experience of the historical products, the designers adjust the differences between the new and the old products, and finally use the cost estimation model to get the cost of the new products. Thus effectively cooperate with the cost management of the new product of automobile seat of Johnson Company.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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