复杂产品制造中WBS形成方法与信息集成应用研究

发布时间：2018-02-09 06:54

本文关键词： 复杂产品制造 WBS 客户需求导向映射信息集成　出处：《江苏科技大学》2013年硕士论文　论文类型：学位论文

【摘要】：复杂产品制造是国民经济和国家安全的重要基础，其管理领域一直备受学者的关注。然而长期以来，该领域的管理始终难以从调度型转变为计划可控型，其中一个重要原因就是WBS（Work Breakdown Structure，工作分解结构）支撑不足。如何有效定义复杂产品制造项目的WBS，以更好地支持产品形成过程中各类管理事件的执行已经成为学术界和企业界关注的焦点。本课题从以上问题出发，基于广泛的文献阅读，在深入分析复杂产品制造工作分解现状的基础上，分析了复杂产品制造工作分解需求，提出了基于客户导向的复杂产品制造工作分解方法，并设计了WBS信息集成与集成应用研究，以及工作分解的评价研究。首先，建立了客户导向的工作分解过程模型（COWBS，Customer Demand-OrientedWork Breakdown Structure），依次构造了客户需求（CR）、功能需求（FR）、设计参数（DP）的工作分解结构及相互映射关系，，并通过考虑能力的约束进一步完善了工作分解模型，针对该工作分解思路，还引入了神经网络工具作为实现的手段。其次，基于多管理视角对WBS进行了信息集成的研究，建立了以项目范围为导向的集成工作分解模型，将WBS及其衍生分解结构之间进行相互映射与信息集成研究；同时，由于WBS的建立是为了更好地服务项目管理，其一直作为计划过程的基础，也因此进一步研究了WBS如何为计划服务；在WBS的一般评价方法基础上，利用模糊集设计了针对WBS的多目标多层次的评价方法。最后，结合船舶制造项目，通过实例验证了以上的分解思路与方法的有效性与可操作性。
[Abstract]:Complex product manufacturing is the important foundation of national economy and national security, and its management field has been paid much attention by scholars. However, for a long time, the management in this field has been difficult to change from scheduling to controllable planning. One of the important reasons is that the WBS(Work Breakdown structure (WBS) is not well supported. How to effectively define the WBSs of complex product manufacturing projects to better support the execution of various management events in the process of product formation has become an academic field. And the focus of the business community. This topic is based on the above issues, Based on the extensive literature reading, this paper analyzes the current situation of complex product manufacturing work decomposition, analyzes the complex product manufacturing work decomposition requirements, and puts forward a customer-oriented complex product manufacturing work decomposition method. The application of WBS information integration and integration, and the evaluation of work decomposition are also designed. First of all, the customer oriented work decomposition process model (COWBSU customer Demand-OrientedWork Breakdown structure) is established, and the work decomposition structure and the mutual mapping relationship of customer requirements, functional requirements and design parameters are constructed in turn. The work decomposition model is further improved by considering the constraints of the ability, and the neural network tool is also introduced as a means to realize the work decomposition. Secondly, based on the multi-management perspective, the information integration of WBS is studied, and the project scope-oriented integration work decomposition model is established to map the WBS and its derived decomposition structure to each other and to study the information integration. Since WBS is established to better serve project management, it has always been the basis of the planning process, so it has further studied how WBS serves the plan, and based on the general evaluation methods of WBS, A multi-objective and multi-level evaluation method for WBS is designed by using fuzzy sets. Finally, the effectiveness and maneuverability of the above decomposition methods are verified by an example of ship manufacturing project.
【学位授予单位】：江苏科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F423.1

【参考文献】