本論文旨在探討以產品資料標準格式及資訊技術與工具，發展資訊整合模式，其目標是連結電腦輔助設計與電腦輔助製造功能，並結合產品資料管理共用資料庫及型態管理作業，達到同步管理，以實現同步工程作業。資訊整合使自研發、設計、製程規劃、及製造之電腦輔助作業的資料得以連結及共用，形成共通性資訊作業環境，有效提昇產品開發與製造之同步流程管理。為達此一目的，必須以符合國際產品資料表示與交換標準定義整合運作系統所使用的產品共通性資料，以利在電子化環境下，企業體內之上下游廠商可透過此標準定義配合網際網路技術，分享彼此產品資料管理系統中的產品資料，降低資料交換的誤差，並加速產品資料交換的速度。本研究以探討XML及STEP為基礎，首先分析產品生命週期管理之資訊需求，就設計、製程規劃、及製造管理之不同系統，釐清資料管理之資料表達規範，其次以IDEF方法進行產品資料管理之流程分析，並以Zachman資訊系統基礎架構框架各觀點進行資訊需求及架構分析，最後以國防工業體系之中心工廠為例，進行個案實証研究探討資料整合模式與流程分析之可行方法。 研究結果發現，提出三點建議供企業實行資訊整合之參考： 一、 企業流程再造BPR是工作流程、組織結構、資訊技術及工作內容等之合理化與重新設計，使績效大幅改善。 二、 雖有大量投資，但整合後系統的顧客價值不一定增加，例如：業務模式無法吸引更多的客戶時，系統整合後的價值也不一定增加。電腦系統整合的困難度應有企業內充分且全面性溝通的時間。 三、 將所有的資訊應用建置於同一超級資訊平台上作業，很難做到。分散式應用程式讓企業在建置資訊系統時不論在採購上或建置上都更為彈性，企業可依需要不斷的擴充系統，而不需在初期即一次購足。資訊服務網（Web Services）的發展促使企業應用整合EAI技術能滿足此一需求。 本研究係以應用於國防工業體系之中心工廠整合性製造管理資訊系統發展模式為例，國防工業是軍公民營企業合作發展模式，其具有穩定、不易外移、及能帶動相關產業發展之特性，相關產業的資訊整合均面對類似的問題。期能藉由本研究之結果，提供企業進行資訊整合時之參考，使其產品資料能於電子化環境中即時而正確地共用與分享。 / In today’s economy, product lifecycle has been significantly shortened. All manufactures are faced with the challenge of making high quality products within a short product introduction time while reducing costs as low as possible. Product lifecycle management （PLM）is an emerging solution and information integration is a core to address this challenge. Without an efficient methodology to integrate data and processes, PLM would be impossible. This research explores thus the methodology and IT requirement for the integrated product manufacturing information management system, with the following research goals: 1. To investigate the methodology needed by manufacturing companies to implement the integrated product manufacturing information management system to achieve PLM. 2. To investigate the information integration framework for the integrated product manufacturing information management system. Based on analytic method originated from Zachman Framework, this research conducted a case study on a defense industry. The core of this case study is to identify the Framework provides a means for organizing the models of Enterprise Applications Integration (EAI) into useful categories. Model is composed of multiple modeling methods integrated in a way that is sufficient to describe the system. The main models are： (1). Information models for the representation of product data are being developed as an international standard (ISO 10303) informally called STEP. STEP (STandard for the Exchange of Product model data) is designed to enable the exchange of product data between heterogeneous computer systems used throughout the product life cycle. (2). A neutral model of engineering and management data, developed based on the eXtensible Markup Language (XML), can be a standard interchangeable information representation for manufacturing information integration in PLM, and is developed in this research. (3). During several of the BPR steps, the critical process pieces are identified and designed together using IDEF Models. A last, with respect to enterprise information technology integration, this research comes to the conclusions as follows: 1. The primary goal of a BPR effort is to document the current and future business process and to ensure stakeholder buy-in and support. 2. Enterprise information integration is still relatively new, and its best practices are not fully disseminated, which helps to explain why Zachman Framework and analysis tools are important. 3. Since the structure of the data changes too rapidly, integration at the physical source level does not work. Web Services provide a distributed computing technology for revealing the business services of applications on the Internet or intranet using standard XML protocols and formats. It enables EAI to be an ongoing process of creating a flexible, standardized enterprise infrastructure that allows new IT-based applications and business processes to be easily and efficiently deployed.

資訊科技導入組織的主要目的就是要為組織帶來最佳的效益。然而資訊科技導入的案例有半數以上是不成功的。作者會用不同的理論及實務來探討資訊科技與組織之間的互動關係，企圖了解問題的癥結並找出對策。每一種研究的方式都會因理論以及個案的差異而有不同的結論。本個案嘗試採用結構化理論、科技結構化理論以及組織例規理論這三個彼此有關聯的理論為基礎，以組織例規(Organizational Routines) 為視角，配合一個由知名全球化外商公司轉換為本土跨國公司的一個企業電腦事業群之產品資料管理（Product Data Management, PDM）科技的導入與持續使用四年的狀況為研究標的，以質性個案研究方法透過長期觀察、實務分析以及近期訪談來蒐集資料並整理分析，企圖從本個案進展的八年期間所發生的重要事件，來分析PDM科技與組織之間的互動關係，並發掘該事業群產品生命週期的組織運作要點，PDM科技背後的精神以及PDM科技在該事業群能夠持續運作四年下來的原因。更期望透過本研究讓即將導入PDM科技或者已經在使用該科技的組織能夠從例規的角度來思考組織成員、科技以及組織制度三者之間的關係，進而從中獲取可借鏡之處。 / The major purpose of introducing information technology into an organization is to bring the most value of the technology out to the organization. However, the results show that more than half of the cases failed to fulfill that purpose. Researchers have developed different theories to describe the interaction between technology and organization in order to come up with solutions for successful introduction of technology into organization. Naturally, different theories, together with different real practices, may draw different conclusions. This study tries to apply three most prominent inter-related theories: “Structuration Theory”, “Structural Model of Technology” and “The Theory of Organizational Routines,” to a selected case of implementing PDM (Product Data Management) into one of the Business Groups of Taiwan-based global IT company to analyze why and how its case turned out to be sustainable four years after the go-live. With that, this study also tries to derive useful information for enterprises with similar background for their upcoming introduction of information technology into their organizations. Organizations with existing information technologies in place may also be able to reflect on this study for possible fine-tuning opportunities.