Toward a Theory of Systems Engineering
Toward a Theory of Systems Engineering
批准号:
1923164
负责人:
George Hazelrigg
金额:
$44.87万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2019
资助国家:
美国
项目状态:
已结题
起止时间:
2019-08-01 至 2024-07-31
中文摘要
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英文摘要
The research objective of this award is to provide a framework for and begin the derivation of a mathematically rigorous theory of systems engineering. Systems engineering has often been taught and practiced based on a set of heuristics that work sometimes, but not always. The lack of a rigorous theory has contributed to many projects encountering delays, significant cost overruns, and under-performance. It has been estimated that the resulting losses to the Federal government, particularly via military and other major Federal procurements, likely exceed $200 million per day. These losses are accompanied by equivalent losses in the private sector. A theory of systems engineering will serve as a test of the validity of systems engineering practices and posit a theory for sound systems design and decision making, which hold considerable promise of substantially reducing these losses. In addition, a rigorous theory will provide a basis for sound systems engineering education and hold the potential to revolutionize engineering education across the entire engineering curriculum. For example, it will form the basis for teaching engineering design decision making under uncertainty.It is noted that a comprehensive theory of systems engineering can be derived from the simple preference statement, "I want the best system I can get," where the definition of "best" is left entirely to the discretion of the project manager. The insight upon which this effort is based observes that design and systems engineering are decision-making processes, which rely on preferences that enable optimal system decision making rather than physical principals that impose constraints on design decisions. The approach in this project is a significant deviation from previous efforts to the derivation of a theory of design and systems engineering, and its implementation will demand the rigorous application and integration of decision theory, preference theory, probability theory, game theory and mechanism design. The merger of these branches of mathematics with engineering will represent a transformative advance, providing a litmus test for the validity of theories of and approaches to systems engineering. A goal of this work will be the establishment of a set of rules that will define valid methods, procedures and processes for the conduct of engineering design and systems engineering.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
期刊论文(9)
专著(0)
科研奖励(0)
会议论文
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DOI:
--
发表时间:
2022
期刊:
arXiv:2204.13230 [math.CO]
影响因子:
--
作者:
[Donald G. Saari]
通讯作者:
Donald G. Saari
DOI:
10.1115/1.4057040
发表时间:
2023
期刊:
Journal of Mechanical Design
影响因子:
3.3
作者:
[Roland Campbell, Joshua, Hazelrigg, George A.]
通讯作者:
Hazelrigg, George A.
Is It Time for a New Pedagogy for Engineering Education?
是时候采用新的工程教育教学法了吗?
DOI:
--
发表时间:
2023
期刊:
2023 ASEE Southeastern Section Conference
影响因子:
--
作者:
[George A. Hazelrigg]
通讯作者:
George A. Hazelrigg
Inherent Symmetries of Graphs, Paths, and Traveling Salesperson Problems
图、路径和旅行推销员问题的固有对称性
DOI:
--
发表时间:
2022
期刊:
arXiv:2204.11987v1 [math.CO]
影响因子:
--
作者:
[Donald G. Saari]
通讯作者:
Donald G. Saari
DOI:
10.1115/1.4051873
发表时间:
2022
期刊:
Journal of Mechanical Design
影响因子:
3.3
作者:
[Hazelrigg, George A., Saari, Donald G.]
通讯作者:
Saari, Donald G.
共 9 条
Workshop/Collaborative Research: NSF Proposal Writing Workshop at 47th SME NAMRC and ASME MSEC; Erie, Pennsylvania; June 10, 2019
-
批准号:1907499
-
项目类别:Standard Grant
-
资助金额:$0.66万
-
财政年份:2019
-
负责人:George Hazelrigg
-
依托单位:
Workshop/Collaborative Research: NSF Proposal Writing Workshop at 46th SME NAMRC and ASME MSEC 2018; Texas A&M University; College Station, Texas; June 18, 2018
-
批准号:1823103
-
项目类别:Standard Grant
-
资助金额:$1.74万
-
财政年份:2018
-
负责人:George Hazelrigg
-
依托单位:
Preliminary Implementation of a Decision Analytic ManagementInstrument For Prioritizing and Evaluating Rd&D AlternativesFor Complex Projects
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批准号:8021101
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项目类别:Continuing grant
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资助金额:$4.83万
-
财政年份:1980
-
负责人:George Hazelrigg
-
依托单位:
国内基金
海外基金
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批准号:--
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项目类别:--
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资助金额:55万元
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批准年份:2022
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负责人:Thomas Pahtz
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依托单位:
英文专著《FRACTIONAL INTEGRALS AND DERIVATIVES: Theory and Applications》的翻译
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批准号:12126512
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资助金额:12.0万元
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依托单位:
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批准号:61671064
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项目类别:面上项目
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负责人:史树敏
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依托单位: