Parametric cost estimation applied to composite helicopter airframes
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Authors
Klumpp, Joseph J.
Subjects
NA
Advisors
Boger, Dan C.
Owen, Walter E.
Date of Issue
1994-03
Date
March 1994
Publisher
Monterey, California. Naval Postgraduate School
Language
en_US
Abstract
Composite materials offer great promise to all future air vehicles by allowing engineers to design and build aircraft that weigh less. have better performance, and lower lifecycle cost. However, even though these materials have been used by the industry for over a decade, there still does not exist an accurate means to estimate their cost. The primary objective of this study is to develop cost estimating relationships for composite helicopter airframes. It also provides information about composite materials, cost estimation in the DoD acquisition process, and current composite material cost estimating models. An accurate cost estimate is a crucial element of any successfuJ weapons acquisition program. The results of this study are the development of a predictive model that relates cost in direct labor hours to various performance parameters of a helicopter constructed of composite materials. This thesis should provide information to cost estimators and program managers that will assist them in formulating accurate cost estimates for composite helicopter airframes.
Type
Thesis
Description
Series/Report No
Department
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Funder
Format
117 p.
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.