【作者】 张森；

【导师】 孙伟；

【作者基本信息】 大连理工大学 ， 机械设计及理论， 2004， 硕士

【摘要】 随着企业规模的扩大和产品种类的增加，企业设计信息呈现爆炸式发展，大部分企业的设计资源(如图纸、设计经验等)信息化程度较低，组织管理混乱，可重复利用率不高。这些问题一方面造成产品开发速度较慢，另一方面也无形中增加了产品附加成本，有时甚至可能造成企业管理的混乱。因此，如何有效地降低产品设计周期，缩短产品上市时间，提高市场竞争力是当前企业竞争的焦点。 本文针对上述问题通过分析目前产品设计现状和发展趋势，对设计仓库理论进行了研究，通过对设计仓库的定义、特点和体系结构的研究，指出设计资源管理在设计仓库体系下的作用，并结合企业实际提出了基于设计仓库理论的设计资源管理概念，分析了设计资源的表示形式、数据组织和检索方式，构建了支持产品敏捷开发的设计资源管理模型，并分析了其支持产品开发的过程，探讨了设计资源管理系统的体系结构，并对系统结构中的图文档管理、产品结构管理、标准件管理以及系统管理等关键技术进行了重点的分析和设计。 在上述理论研究的指导下，本文利用当今流行的面向对象建模技术，应用MVC设计模式以及Java和数据库等技术建立了基于Web的设计资源管理系统，实现了设计资源的整理、组织、存储和重用。 最后，以某企业的金融产品捆钞机为例验证了系统的功能，实际运行结果表明系统能够合理、有效地对企业的设计资源进行管理，使得设计资源得以共享和重用，从而提高设计人员的工作效率，达到降低产品设计周期，缩短产品上市时间，提高企业市场竞争力的目的。更多还原

【Abstract】 With the expanding of the enterprises’ scale and the increasing of the product spectrum, the design information tends to explode.In most enterprises, the management of design resource (document, design experience etc) is confused and the reuse percent is not high. These problems would make the schedule of developing product late and would increase the additional cost, even may turn the management of the enterprise worse. Therefore, the contemporary enterprises’ competition focus on how to lower the design cycle, shorten the time on market and promote the ability of the enterprises’ competition.This thesis aims at the problems mentioned above and analyses the present status and trend during the design activities. The design repository theory is studied .With the enterprise practical status, the concept of design resource management is put forward based on the design repository theory, the methods about the design resource expressing, organization and querying are analyzed, the model of design resource management which supports the design activities is established, the architecture of the design resource management system is studied, and the key technologies such as drawing and document management, configuration management, standard parts management and the system management are studied mainly.Based on the design resource management theory, the system based on Web is built by utilizing the orient to object modeling, MVC design pattern, Java and database etc technologies, the functions about the design resource arrangement, organization, storage and reuse are realized.At last, the system is tested by the bundling money machine which is the financial product, and the practical test shows that the design resource can be managed reasonably and effectively in the system. Thus, the work efficiency is improved, and the goal that would lower the design cycle, shorten the time on market and promote the ability of the enterprises’ competition is attained.更多还原