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Relational-Oriented Systems Engineering and Technology Tradeoff Analysis Framework

机译：面向关系的系统工程和技术权衡分析框架

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摘要

In this paper, a new framework for performing early technology tradeoff and design studies, the relational-oriented systems engineering and technology tradeoff analysis framework, is developed and applied to an initial case study to conduct a trade between two candidate technologies for potential application on a commercial jet. Relational-oriented systems engineering and technology tradeoff analysis leverages the relational-oriented systems engineering methodology coupled with the exploitation of transformations used in modeling and simulation to create a direct association between the quality function deployment methodology and standard quantitative conceptual design space exploration techniques leveraged in technology forecasting and trade studies. This association brings precision to quality function deployment that is model driven and mathematically founded. The approach highlights key deficiencies in quality function deployment when applied to early phase design and technology tradeoff studies for the development of systems. Relational-oriented systems engineering and technology tradeoff analysis proposes a more rigorous and generalized mathematical framework for conducting generic quality-function-deployment-type exercises to support decision-making in early systems engineering and design, and the advantages of the relational-oriented systems engineering and technology tradeoff analysis framework are demonstrated through the application of relational-oriented systems engineering and technology tradeoff analysis to a small-scale aerospace technology tradeoff. Relational-oriented systems engineering and technology tradeoff analysis provides a means to begin to formalize and strengthen the relationship between quality function deployment, modeling and simulation, and theoretical mathematics, and it allows translation between these three approaches to engineering problems.
机译：在本文中，开发了一个用于进行早期技术折衷和设计研究的新框架，即面向关系的系统工程和技术折衷分析框架，并将其应用于初始案例研究，以在两种候选技术之间进行交易，从而有可能在某项技术上进行应用。商业飞机。面向关系的系统工程和技术权衡分析利用了面向关系的系统工程方法论，以及对建模和仿真中使用的转换的利用，从而在质量函数部署方法论和技术中利用的标准定量概念设计空间探索技术之间建立了直接的联系。预测和贸易研究。这种关联为模型驱动和数学建立的质量函数部署带来了精度。当应用于系统开发的早期设计和技术折衷研究时，该方法突出了质量功能部署中的主要缺陷。面向关系的系统工程和技术权衡分析提出了一个更严格和通用的数学框架，用于进行通用的质量功能部署型演习以支持早期系统工程和设计中的决策，以及面向关系的系统工程的优势通过将面向关系的系统工程和技术权衡分析应用于小型航天技术权衡，论证了技术和技术权衡分析框架。面向关系的系统工程和技术权衡分析提供了一种方法，可以开始形式化和加强质量功能部署，建模和仿真与理论数学之间的关系，并且可以在这三种解决工程问题的方法之间进行转换。

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  • 来源
    《Journal of Aircraft》 |2013年第5期|1564-1575|共12页
  • 作者

    Dimitri N. Mavris; Kelly Griendling; Charles E. Dickerson;

  • 作者单位

    Boeing Chaired Professor and Director of Aerospace Systems Design Laboratory, School of Aerospace Engineering. Georgia Institute of Technology, Atlanta, Georgia 30332;

    Research Engineer II, School of Aerospace Engineering. Georgia Institute of Technology, Atlanta, Georgia 30332;

    Professor, School of Electronic, Electrical, and Systems Engineering. University of Loughborough, Leicestershire, England LE11 3TU, United Kingdom;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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