A Parametric Estimating Model for Flight Simulator Acquisition
The purpose of this study was to develop a parametric cost estimating model that would accurately predict the first unit cost of aircraft flight simulators. It was found that significant cost estimating relationships (CERs) exist between cost and simulator system characteristics, all of which can be...
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| creator | Passarello,Stephen M Gardner,Thomas E |
| description | The purpose of this study was to develop a parametric cost estimating model that would accurately predict the first unit cost of aircraft flight simulators. It was found that significant cost estimating relationships (CERs) exist between cost and simulator system characteristics, all of which can be identified in the conceptual stage of the weapon system acquisition. Using a data base created from existing aircraft flight simulator programs, various CERs were developed under a multiple linear regression process. Statistical tests were performed and prediction intervals were developed in order to determine which CER was the best predictor of aircraft flight simulator first unit costs. Based on this procedure, one CER was determined to be a better predictor than any other and was recommended to be used as an estimating tool for the future. (Author) |
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It was found that significant cost estimating relationships (CERs) exist between cost and simulator system characteristics, all of which can be identified in the conceptual stage of the weapon system acquisition. Using a data base created from existing aircraft flight simulator programs, various CERs were developed under a multiple linear regression process. Statistical tests were performed and prediction intervals were developed in order to determine which CER was the best predictor of aircraft flight simulator first unit costs. Based on this procedure, one CER was determined to be a better predictor than any other and was recommended to be used as an estimating tool for the future. (Author)</description><language>eng</language><subject>ACQUISITION ; Administration and Management ; AIR FORCE PROCUREMENT ; COMPUTER APPLICATIONS ; Computer Hardware ; COOLING ; COST ESTIMATES ; COST MODELS ; COSTS ; CUES(STIMULI) ; DATA BASES ; DEGREES OF FREEDOM ; ENERGY CONSUMPTION ; First unit costs ; FLIGHT SIMULATORS ; Humanities and History ; LINEAR REGRESSION ANALYSIS ; MATHEMATICAL PREDICTION ; MEMORY DEVICES ; MOTION ; PARAMETRIC ANALYSIS ; THESES ; VALIDATION ; WEAPON SYSTEMS ; WEIGHT</subject><creationdate>1981</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,776,881,27546,27547</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA103237$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Passarello,Stephen M</creatorcontrib><creatorcontrib>Gardner,Thomas E</creatorcontrib><creatorcontrib>AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF SYSTEMS AND LOGISTICS</creatorcontrib><title>A Parametric Estimating Model for Flight Simulator Acquisition</title><description>The purpose of this study was to develop a parametric cost estimating model that would accurately predict the first unit cost of aircraft flight simulators. It was found that significant cost estimating relationships (CERs) exist between cost and simulator system characteristics, all of which can be identified in the conceptual stage of the weapon system acquisition. Using a data base created from existing aircraft flight simulator programs, various CERs were developed under a multiple linear regression process. Statistical tests were performed and prediction intervals were developed in order to determine which CER was the best predictor of aircraft flight simulator first unit costs. Based on this procedure, one CER was determined to be a better predictor than any other and was recommended to be used as an estimating tool for the future. (Author)</description><subject>ACQUISITION</subject><subject>Administration and Management</subject><subject>AIR FORCE PROCUREMENT</subject><subject>COMPUTER APPLICATIONS</subject><subject>Computer Hardware</subject><subject>COOLING</subject><subject>COST ESTIMATES</subject><subject>COST MODELS</subject><subject>COSTS</subject><subject>CUES(STIMULI)</subject><subject>DATA BASES</subject><subject>DEGREES OF FREEDOM</subject><subject>ENERGY CONSUMPTION</subject><subject>First unit costs</subject><subject>FLIGHT SIMULATORS</subject><subject>Humanities and History</subject><subject>LINEAR REGRESSION ANALYSIS</subject><subject>MATHEMATICAL PREDICTION</subject><subject>MEMORY DEVICES</subject><subject>MOTION</subject><subject>PARAMETRIC ANALYSIS</subject><subject>THESES</subject><subject>VALIDATION</subject><subject>WEAPON SYSTEMS</subject><subject>WEIGHT</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1981</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZLBzVAhILErMTS0pykxWcC0uycxNLMnMS1fwzU9JzVFIyy9ScMvJTM8oUQjOzC3NSSwBCjgmF5ZmFmeWZObn8TCwpiXmFKfyQmluBhk31xBnD92UkszkeKBpeakl8Y4ujoYGxkbG5sYEpAFHXC1e</recordid><startdate>198106</startdate><enddate>198106</enddate><creator>Passarello,Stephen M</creator><creator>Gardner,Thomas E</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>198106</creationdate><title>A Parametric Estimating Model for Flight Simulator Acquisition</title><author>Passarello,Stephen M ; Gardner,Thomas E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA1032373</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1981</creationdate><topic>ACQUISITION</topic><topic>Administration and Management</topic><topic>AIR FORCE PROCUREMENT</topic><topic>COMPUTER APPLICATIONS</topic><topic>Computer Hardware</topic><topic>COOLING</topic><topic>COST ESTIMATES</topic><topic>COST MODELS</topic><topic>COSTS</topic><topic>CUES(STIMULI)</topic><topic>DATA BASES</topic><topic>DEGREES OF FREEDOM</topic><topic>ENERGY CONSUMPTION</topic><topic>First unit costs</topic><topic>FLIGHT SIMULATORS</topic><topic>Humanities and History</topic><topic>LINEAR REGRESSION ANALYSIS</topic><topic>MATHEMATICAL PREDICTION</topic><topic>MEMORY DEVICES</topic><topic>MOTION</topic><topic>PARAMETRIC ANALYSIS</topic><topic>THESES</topic><topic>VALIDATION</topic><topic>WEAPON SYSTEMS</topic><topic>WEIGHT</topic><toplevel>online_resources</toplevel><creatorcontrib>Passarello,Stephen M</creatorcontrib><creatorcontrib>Gardner,Thomas E</creatorcontrib><creatorcontrib>AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF SYSTEMS AND LOGISTICS</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Passarello,Stephen M</au><au>Gardner,Thomas E</au><aucorp>AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF SYSTEMS AND LOGISTICS</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>A Parametric Estimating Model for Flight Simulator Acquisition</btitle><date>1981-06</date><risdate>1981</risdate><abstract>The purpose of this study was to develop a parametric cost estimating model that would accurately predict the first unit cost of aircraft flight simulators. 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| source | DTIC Technical Reports |
| subjects | ACQUISITION Administration and Management AIR FORCE PROCUREMENT COMPUTER APPLICATIONS Computer Hardware COOLING COST ESTIMATES COST MODELS COSTS CUES(STIMULI) DATA BASES DEGREES OF FREEDOM ENERGY CONSUMPTION First unit costs FLIGHT SIMULATORS Humanities and History LINEAR REGRESSION ANALYSIS MATHEMATICAL PREDICTION MEMORY DEVICES MOTION PARAMETRIC ANALYSIS THESES VALIDATION WEAPON SYSTEMS WEIGHT |
| title | A Parametric Estimating Model for Flight Simulator Acquisition |
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