本文選題：設(shè)計(jì)重用　切入點(diǎn)：設(shè)計(jì)資源　出處：《武漢理工大學(xué)》2012年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著制造業(yè)市場(chǎng)需求的變化,大規(guī)模設(shè)計(jì)模式已經(jīng)不再適應(yīng)當(dāng)今的的市場(chǎng),現(xiàn)在的市場(chǎng)已經(jīng)和以前不同,客戶提出了各種各樣的個(gè)性化需求。對(duì)市場(chǎng)做出快速的響應(yīng)是企業(yè)的核心競(jìng)爭(zhēng)力。在這種情況下,形成了大規(guī)模定制模式,模塊化設(shè)計(jì)、可重用設(shè)計(jì)得到了廣泛的應(yīng)用,產(chǎn)品數(shù)據(jù)管理(PDM)成為了主要的設(shè)計(jì)平臺(tái)。CAD模型作為一類重要設(shè)計(jì)資源,其數(shù)量隨著三維CAD技術(shù)推廣而劇增。為了提高設(shè)計(jì)資源的可重用性,從而減少企業(yè)產(chǎn)品開發(fā)的成本,論文圍繞構(gòu)建可重用設(shè)計(jì)資源、可重用設(shè)計(jì)資源的管理、可重用設(shè)計(jì)資源的編碼等關(guān)鍵技術(shù)展開研究。具體內(nèi)容如下： (1)通過(guò)對(duì)PDM軟件系統(tǒng)的體系結(jié)構(gòu)和設(shè)計(jì)重用單元進(jìn)行深入的研究以后,提出了基于PDM的可重用設(shè)計(jì)體系結(jié)構(gòu)。 (2)探討了基于PDM平臺(tái)構(gòu)建可重用設(shè)計(jì)資源的關(guān)鍵技術(shù),并對(duì)各種設(shè)計(jì)技術(shù)對(duì)設(shè)計(jì)重用的支持性進(jìn)行了分析。結(jié)合具體企業(yè)的產(chǎn)品給出了具體的構(gòu)建方法。 (3)針對(duì)企業(yè)中不同的設(shè)計(jì)資源,采用不同的方法來(lái)進(jìn)行構(gòu)建,同時(shí)探討了如何在PDM平臺(tái)上對(duì)設(shè)計(jì)資源進(jìn)行管理,對(duì)基于PDM的產(chǎn)品開發(fā)模式也進(jìn)行了研究。詳述了基于PDM平臺(tái)之上重用設(shè)計(jì)資源的管理方法、設(shè)計(jì)重用單元的引用模式及面向檢索的數(shù)據(jù)屬性設(shè)計(jì)方法。 (4)通過(guò)企業(yè)信息化需求的分析,探討了企業(yè)編碼的過(guò)程中一些尤其值得注意的問(wèn)題。結(jié)合企業(yè)的產(chǎn)品特點(diǎn),提出了設(shè)計(jì)資源的編碼的原則,設(shè)計(jì)了設(shè)計(jì)資源編碼體系,最后基于EPDM平臺(tái)開發(fā)了可重用設(shè)計(jì)資源的編碼器,提高了企業(yè)的可重用設(shè)計(jì)資源的利用。 上述研究方法在企業(yè)得到了應(yīng)用,實(shí)踐證明構(gòu)建基于PDM的可重用設(shè)計(jì)資源,減少了企業(yè)的冗余數(shù)據(jù),縮短了企業(yè)的交貨期,提高了產(chǎn)品的設(shè)計(jì)效率,最終提高了企業(yè)的核心競(jìng)爭(zhēng)力。
[Abstract]:With the changing demand in the manufacturing market, large-scale design patterns are no longer adapted to today's market, and the market is different now than before. Customers put forward a variety of personalized requirements. Rapid response to the market is the core competitiveness of the enterprise. In this case, a mass customization model, modular design, reusable design has been widely used. Product data Management (PDM) has become the main design platform. As a kind of important design resources, the number of PDMs has increased dramatically with the popularization of 3D CAD technology. In order to improve the reusability of design resources and reduce the cost of enterprise product development, This paper focuses on the construction of reusable design resources, reusable design resources management, reusable design resources coding and other key technologies. 1) after deeply studying the architecture and design reuse unit of PDM software system, a reusable design architecture based on PDM is proposed. This paper discusses the key technologies of building reusable design resources based on PDM platform, and analyzes the support of various design technologies for design reuse. The concrete construction method is given in combination with the products of specific enterprises. 3) aiming at different design resources in enterprises, different methods are used to construct them. At the same time, how to manage design resources on PDM platform is discussed. The management method of reusing design resources based on PDM platform, the reference pattern of design reuse unit and the method of data attribute design for retrieval are also studied in this paper. Based on the analysis of enterprise information demand, some problems in the process of enterprise coding are discussed. According to the characteristics of enterprise products, the principle of design resource coding is put forward, and the design resource coding system is designed. Finally, the encoder of reusable design resources is developed based on EPDM platform, which improves the utilization of reusable design resources in enterprises. The above research method has been applied in the enterprise. The practice proves that the construction of reusable design resources based on PDM reduces the redundant data of the enterprise, shortens the delivery time of the enterprise, and improves the design efficiency of the product. Finally, improve the core competitiveness of enterprises.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TH186

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