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施圍信

施圍信 Wei-Shin Shih

碩士論文 (2000)

聯盟同步工程之工程變更管理系統開發:以UML為基礎之方法
Development of an Engineering Change Management System for Allied Concurrent Engineering: an UML-based Approach

關鍵字 Keywords

工程變更管理, 工程資料管理, 聯盟同步工程, 虛擬企業
Engineering Change Management, Engineering Data Management, Allied Concurrent Engineering, Virtual Enterprise

摘要

工程變更管理為工程流程之關鍵性活動。聯盟同步工程由於具多樣化的工程資料、分散且協同式的複雜程序,以及異質性的電腦系統環境,其工程變更管理有更高的重要性及困難度。 本研究提出一整合式的工程變更管理方法,以支援聯盟同步工程的工程變更管理。本研究首先依企業整合的觀念提出一能支援單一企業或聯盟企業的流程管理、系統管理與資訊管理之「以聯盟同步工程為基的工程變更管理方法論」。本方法論包括一工程變更作業流程參考模型、一具階層式及分散式的管理架構,及一個工程變更管理的參考模型。根據此方法論,並透過一系統化之企業系統發展程序以及UML模式化技術,發展一以聯盟同步工程為基之工程變更管理系統。本研究之成果將可實際應用於聯盟同步工程上,以協助企業提高產品開發能力與品質、縮短產品開發時程、降低成本,及最終提昇產品的市場競爭力。

Abstract

Engineering change management is one of the critical activities in engineering process. Meanwhile, in allied concurrent engineering, the importance and difficulty of engineering change management is increased due to the increasing variety and complication of engineering data, the complexity of distributed and collaborative engineering activities, and the heterogeneity of computer-based environment. This study presents an integrated engineering change management approach for the practice of allied concurrent engineering (ACE). An ACE-based engineering change management methodology was developed under the concepts of enterprise integration to manage the processes, systems and information of engineering changes in an integrated fashion both within an individual enterprise and the enterprise alliance. The methodology includes a life cycle model for engineering change, a hierarchical and distributed management framework, and a reference model for engineering change management. Based on this methodology, an ACE-based engineering change management system is developed using Unified Modeling Language (UML) modeling techniques. Besides the methodology and the system for engineering change management, this work also demonstrates a systematic approach for enterprise system development. Results in this investigation will enable the practice of allied concurrent engineering and subsequently increase product development capability and quality, reduce development cycle time, cost and ultimately increase product marketability.


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