Toward a Theory of Systems Engineering

Toward a Theory of Systems Engineering
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走向系统工程理论

DOI:
10.1115/1.4051873
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发表时间:
2022
影响因子:
3.3
通讯作者:
Saari, Donald G.
Saari, Donald G.
中科院分区:
工程技术3区
文献类型:
--
作者:
Hazelrigg, George A.;Saari, Donald G.

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系统工程理论的推导长期以来一直很复杂,因为系统工程界对于系统工程到底是什么、系统工程师做什么以及什么可能构成合理的系统工程实践几乎没有达成共识。迄今为止,理论尝试甚至无法适应当前系统工程界的相当大一部分,并且它们无法对系统理论、分析方法、程序或实践的有效性进行测试。本文提出了一种更理论化、更抽象的系统工程理论推导方法,该方法有可能适应系统工程社区的广泛领域并提供有效性测试。它基于一个简单的偏好声明:“我想要我能得到的最好的系统。”从这个陈述中,可以得出非常丰富的理论。然而,大多数工程学科都是围绕一组广泛接受的物理定律构建的。据作者所知,这是围绕偏好构建工程学科的第一次尝试。
The derivation of a theory of systems engineering has long been complicated by the fact that there is little consensus within the systems engineering community regarding precisely what systems engineering is, what systems engineers do, and what might constitute reasonable systems engineering practices. To date, attempts at theories fail to accommodate even a sizable fraction of the current systems engineering community, and they fail to present a test of validity of systems theories, analytical methods, procedures, or practices. This article presents a more theoretical and more abstract approach to the derivation of a theory of systems engineering that has the potential to accommodate a broad segment of the systems engineering community and present a validity test. It is based on a simple preference statement: “I want the best system I can get.” From this statement, it is argued that a very rich theory can be obtained. However, most engineering disciplines are framed around a core set of widely accepted physical laws; to the authors’ knowledge, this is the first attempt to frame an engineering discipline around a preference.
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发表时间: 2007
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影响因子: --
作者:
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