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Value-Based Decision Environment: Vision and Application

机译：基于价值的决策环境：愿景和应用

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摘要

The ever-increasing complexity and environmental constraints associated with aerospace and defense projects are putting pressure on traditional organizational structures for design decision making. No longer can the design problem be assimilated and steered by a single chief engineer. Rather, to find consensus, design involves a complex iterative process between the different specialist committees (weights, aerodynamics, structures, cost, etc.). Furthermore, there is a growing need to take into account the life-cycle implications of low-level design decisions in addition to their more direct implications on performance. The Decision Environment for Complex Designs project at the University of Southampton aims to explore how the design process may be streamlined under these circumstances. The case study presented here centers around a maritime surveillance unmanned aerial vehicle for search and rescue tasks, developed in association with the U.K. Coastguard. The focus is on "value-driven" design and how advances in software engineering, rationale capture, operational simulation, and rapid prototyping can be leveraged to create an integrated design suite that allows the rapid design and manufacture of low-cost civilian unmanned aerial vehicles.
机译：与航空航天和国防项目相关的不断增加的复杂性和环境限制正在给传统的组织结构施加压力，以进行设计决策。一个单一的总工程师不再能够吸收和指导设计问题。相反，要达成共识，设计涉及不同专业委员会之间的复杂迭代过程（权重，空气动力学，结构，成本等）。此外，除了对性能的更直接影响之外，越来越需要考虑低级设计决策的生命周期影响。南安普敦大学的“复杂设计的决策环境”项目旨在探索在这种情况下如何简化设计过程。本文介绍的案例研究围绕与英国海岸警卫队联合开发的海上监视无人飞行器进行搜索和救援任务。重点是“价值驱动”设计，以及如何利用软件工程，基本原理捕获，操作仿真和快速原型制作方面的进步来创建集成设计套件，从而可以快速设计和制造低成本民用无人机。

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  • 来源
    《Journal of Aircraft》 |2014年第5期|1360-1372|共13页
  • 作者

    Gorissen Dirk; Quaranta Erika; Ferraro Mario; Schumann Benjamin; van Schaik Jeroen; Gisbert Marc Bolinches I.; Keane Andy; Scanlan Jim;

  • 作者单位

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England;

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England;

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England;

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England|Univ Southampton, Inst Complex Syst Simulat, Southampton SO17 1BJ, Hants, England;

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England;

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England;

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England;

    Univ Southampton, Computat Engn & Design Grp, Southampton SO17 1BJ, Hants, England;

  • 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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