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Validating the Use of pPerformance R...

Holloman, Sherrica S.

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Validating the Use of pPerformance Risk Indices for System-Level Risk and Maturity Assessments.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Validating the Use of pPerformance Risk Indices for System-Level Risk and Maturity Assessments./
Author:	Holloman, Sherrica S.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2016,
Description:	192 p.
Notes:	Source: Dissertation Abstracts International, Volume: 77-08(E), Section: B.
Contained By:	Dissertation Abstracts International77-08B(E).
Subject:	Aerospace engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10086217
ISBN:	9781339593500

Validating the Use of pPerformance Risk Indices for System-Level Risk and Maturity Assessments.
Holloman, Sherrica S.

Validating the Use of pPerformance Risk Indices for System-Level Risk and Maturity Assessments. - Ann Arbor : ProQuest Dissertations & Theses, 2016 - 192 p.

Source: Dissertation Abstracts International, Volume: 77-08(E), Section: B.

Thesis (Ph.D.)--The George Washington University, 2016.

With pressure on the U.S. Defense Acquisition System (DAS) to reduce cost overruns and schedule delays, system engineers' performance is only as good as their tools. Recent literature details a need for 1) objective, analytical risk quantification methodologies over traditional subjective qualitative methods -- such as, expert judgment, and 2) mathematically rigorous system-level maturity assessments. The Mahafza, Componation, and Tippett (2005) Technology Performance Risk Index (TPRI) ties the assessment of technical performance to the quantification of risk of unmet performance; however, it is structured for component- level data as input. This study's aim is to establish a modified TPRI with systems-level data as model input, and then validate the modified index with actual system-level data from the Department of Defense's (DoD) Major Defense Acquisition Programs (MDAPs). This work's contribution is the establishment and validation of the System-level Performance Risk Index (SPRI). With the introduction of the SPRI, system-level metrics are better aligned, allowing for better assessment, tradeoff and balance of time, performance and cost constraints. This will allow system engineers and program managers to ultimately make better-informed system-level technical decisions throughout the development phase.

ISBN: 9781339593500Subjects--Topical Terms:

1002622
Aerospace engineering.

Validating the Use of pPerformance Risk Indices for System-Level Risk and Maturity Assessments.
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500 $a Source: Dissertation Abstracts International, Volume: 77-08(E), Section: B.
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