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A new formal and analytical process to product modeling (PPM) method and its application to the precast concrete industry.

机译：产品建模（PPM）方法的新形式化和分析过程及其在预制混凝土行业中的应用。

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摘要

The current standard product (data) modeling process relies on the experience and subjectivity of data modelers who use their experience to eliminate redundancies and identify omissions. As a result, product modeling becomes a social activity that involves iterative review processes of committees.; This study aims to develop a new, formal method for deriving product models from data collected in process models of companies within an industry sector. The theoretical goals of this study are to provide a scientific foundation to bridge the requirements collection phase and the logical modeling phase of product modeling and to formalize the derivation and normalization of a product model from the processes it supports. To achieve these goals, a new and formal method, Georgia Tech Process to Product Modeling (GTPPM), has been proposed. GTPPM consists of two modules. The first module is called the Requirements Collection & Modeling (RCM) module. It provides semantics and a mechanism to define a process model, information items used by each activity, and information flow between activities. The logic to dynamically check the consistency of information flow within a process also has been developed.; The second module is called the Logical Product Modeling (LPM) module. It integrates, decomposes, and normalizes information constructs collected from a process model into a preliminary product model. Nine design patterns are defined to resolve conflicts between information constructs (ICs) and to normalize the resultant model.; These two modules have been implemented as a Microsoft VisioRTM add-on. The tool has been registered and is also called GTPPM RTM. The method has been tested and evaluated in the precast concrete sector of the construction industry through several GTPPM modeling efforts.; By using GTPPM, a complete set of information items required for product modeling for a medium or a large industry can be collected without generalizing each company's unique process into one unified high-level model. However, the use of GTPPM is not limited to product modeling. It can be deployed in several other areas including: (1) workflow management system or MIS (Management Information System) development; (2) software specification development; (3) business process re-engineering.
机译：当前的标准产品（数据）建模过程依赖于数据建模者的经验和主观性，他们利用他们的经验来消除冗余并识别遗漏。结果，产品建模成为一项社会活动，涉及委员会的反复审查过程。这项研究旨在开发一种新的正式方法，以从行业部门中公司的流程模型中收集的数据得出产品模型。这项研究的理论目标是提供一个科学的基础，以桥接产品模型的需求收集阶段和逻辑建模阶段，并从其支持的过程中规范化产品模型的派生和规范化。为了实现这些目标，已经提出了一种新的正式方法，即佐治亚技术产品建模流程（GTPPM）。 GTPPM由两个模块组成。第一个模块称为需求收集和建模（RCM）模块。它提供了语义和机制来定义过程模型，每个活动使用的信息项以及活动之间的信息流。还已经开发了动态检查过程中信息流一致性的逻辑。第二个模块称为逻辑产品建模（LPM）模块。它将从过程模型中收集的信息结构集成，分解和规范化为初步产品模型。定义了九种设计模式，以解决信息构造（IC）之间的冲突并标准化结果模型。这两个模块已作为Microsoft VisioRTM插件实现。该工具已注册，也称为GTPPM RTM。通过几次GTPPM建模工作，该方法已在建筑业的预制混凝土部门中进行了测试和评估。通过使用GTPPM，可以收集中型或大型行业产品建模所需的一整套信息项，而无需将每个公司的独特过程归纳为一个统一的高级模型。但是，GTPPM的使用不限于产品建模。它可以部署在其他几个领域，包括：（1）工作流管理系统或MIS（管理信息系统）开发； （2）软件规范开发； （3）业务流程再造。

著录项

  • 作者

    Lee, Ghang.;

  • 作者单位

    Georgia Institute of Technology.;

  • 授予单位 Georgia Institute of Technology.;
  • 学科 Architecture.; Computer Science.; Engineering Civil.
  • 学位 Ph.D.
  • 年度 2004
  • 页码 271 p.
  • 总页数 271
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑科学;自动化技术、计算机技术;建筑科学;
  • 关键词

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