Contractor Data Cost Estimating for Fixed Wing Aircraft PDF Download
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Author: Willis Joseph Bruns (CAPT, USAF.)
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages :
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Book Description
Author: Willis Joseph Bruns (CAPT, USAF.)
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages :
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Book Description
Author: Luis R. Sanchez
Publisher:
ISBN:
Category :
Languages : en
Pages : 111
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Book Description
Planning Research Corporation, has conducted a series of studies to develop techniques for estimating the cost of fixed-wing aircraft. The primary objective of these studies is to develop techniques suitable for use in program planning, cost-effectiveness studies, and evaluation of contractor proposals. A further objective is to provide insight into problems of cost analysis and to suggest an analytical methodology for developing estimating relationships that will be useful to analysts in the military departments in preparing estimates of cost for new weapons system programs. (Author).
Author: United States. General Accounting Office
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 132
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Book Description
Author: Mark V. Arena
Publisher: RAND Corporation
ISBN:
Category : Business & Economics
Languages : en
Pages : 120
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Book Description
This report explores why, in recent decades, military fixed-wing aircraft costs have escalated beyond the rates of commonly used inflation indices, examining both economy-driven factors that the Services cannot control and customer-driven ones that they can. The authors found that this trend of cost increases is true for all types of aircraft--patrol, cargo, trainer, bomber, attack, fighter, and electronic warfare.
Author: Eilanna S. Price
Publisher:
ISBN:
Category :
Languages : en
Pages : 274
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Book Description
The Air Force has used Contractor Logistics Support (CLS) for off-the-shelf or commercial derivative aircraft since 1948. This thesis traces the evolution of CLS, discusses the current USAF aircraft utilizing this support concept, and compares eight CLS contracts. An aircraft characteristics data base is developed for the E-4, C-9A, C-12A, T-43, KC-10, UV-18B, T-41, and C-20A. CLS contract costs are used as a dependent variable to provide an example of a parametric procedure that can be used to estimate CLS costs on proposed aircraft. Analogy as an alternate procedure is suggested. Recommendations on improving the CLS cost estimating in the future are presented. (Author).
Author: William Joel Ditto
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
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Book Description
This Cost Estimating Relationship (CER) for Fixed Wing Aircraft was developed to estimate the unit cost of a twin engine, commercial, turbo-prop aircraft procured off the shelf. The Army has a limited fixed wing capability and most of this capability is procured in a commercial environment instead of through a typical rotor wing procurement cycle. The list price in the commercial market includes both engines and standard avionics, while in a typical Government rotor wing procurement these items are Government Furnished Equipment. Therefore, this CER was developed using the parameter of empty weight and aircraft commercial list price. The data collected was analyzed using the Statistical Analysis System (SAS) on the AVSCOM Scientific and Engineering Computer System. The program developed is a linear regression of the form (y = a + bx), and the results are shown in the report.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 69
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Book Description
This study develops cost estimating relationships (CER) to estimate the cost of supply support for the maintenance of aircraft simulators. These CER's will be used in the Contractor Operation and Maintenance of Simulators (COMS) environment. The analysis techniques used to develop and validate these relationship include linear regression (simple and multiple), analysis of univariate distributions, simulation modeling, and linear optimization modeling. The regression analysis concludes that no useful CER is present in the cost elements represented by the sample of data gathered from actual simulator operations. There is, however, a useful CER present in another smaller set of data derived from the successful bids of eight contractors. These submissions were for maintenance with and without supply support. A simulation model was constructed to provide an independent cost estimate for use with the maintenance CER developed above. Analysis of univariate distributions was used to transform maintenance data from an operational simulator suite for use in the verification of the simulation model. Finally, an optimization model formulation is recommended for further investigation.
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Military Construction, Veterans Affairs, and Related Agencies
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 838
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Book Description
Author: Robert W. Fonnesbeck
Publisher:
ISBN:
Category :
Languages : en
Pages : 97
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Book Description
There is an increasing requirement from high levels within the Government that the Navy's aircraft cost estimators and analysts provide explicit estimates for the sub-elements of Aircrat System Test and Evaluation efforts. The data required to produce more accurate and detailed estimates represent lower levels in the Aircraft Work Breakdown Structure (WBS) than previously available. This is a two volume thesis. This volume examines the WBS and Contractor Cost Data Reporting (CCDR) system with a description of current reporting practices and implementation shortcomings. Recommended courses of action to improve reporting requirements and thereby improve data quality and cost estimates are proposed. Major cost drivers for AST & E, from both the perspective of Defense Contractors and Military Flight Test Centers, are discussed. Keywords: Theses; Financial management; Materiel acquisition.
Author: William J. Foster
Publisher:
ISBN:
Category :
Languages : en
Pages : 256
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Book Description
There is an increasing requirement from high levels within the Government that the Navy's aircraft cost estimators and analysts provide explicit estimates for the sub-elements of Aircraft System Test and Evaluation (AST & E) efforts. The data required to produce more accurate and detailed estimates represent lower levels in the Aircraft Work Breakdown Structure (WBS) than previously available. This is a two volume thesis. Beginning in this document (Volume II), a relational data base system is introduced to more easily evaluate AST & E cost elements and physical/performance characteristics. A Contractor Flight Test cost estimating relationship (CER) is developed through step-wise multiple regression analysis of data gathered from Defense Contractors and Naval Air Systems Command (NAVAIR). Keywords: These; Financial management; Materiel acquisition; Parametric methods.
