This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
The Minimization of Combat Aircraft Life Cycle Costs Through Conceptual Design Optimization
Annotation ability available
Sector:
Language:
English
Abstract
In an effort to permit the procurement of more cost-effective military equipment, a method has been developed to perform conceptual studies on combat aircraft, resulting in designs optimized for minimum Life Cycle Cost (LCC). Consequently, the design loop can be considered as being closed, allowing the automated production of a consistent set of cost and performance data for different aircraft solutions. The design engineer can thus make informed, unbiased, design decisions, leading to a more efficient use of shrinking defense budgets. The models and the optimization tool are described, and results of their implementation are presented.
Recommended Content
Authors
Citation
Woodford, S. and Smith, H., "The Minimization of Combat Aircraft Life Cycle Costs Through Conceptual Design Optimization," SAE Technical Paper 985567, 1998, https://doi.org/10.4271/985567.Also In
References
- Lovell, D A 1988 The Application of Multivariate Optimisation to Combat Aircraft Design RAE Technical Report 88003
- Siegers, F 1996 Conceptual Design Synthesis And Optimization for New Generations of Combat Aircraft Cranfield University
- Mattingly, J D Heiser, W H Daley, D H 1987 Aircraft Engine Design AIAA New York
- Skrobanski, J J 1994 RQPMIN Version 3.0 User Guide The MVA Consultancy
- 1975-1997 Jane's All The World's Aircraft Jane's Information Group Limited Surrey, UK
- Howe, D H et. al. 1992-1997 Aircraft Mass Prediction. DAeT Lecture Notes 9218, 9317, and Revisions Cranfield College of Aeronautics, Cranfield University
- Foye, R L 1983 A Survey of Reported Weight and Cost Savings for Composite vs. Metal Airframes SAWE Paper 1547
- Smith, H W Burnham, R 1980 The Outside has to be bigger than the inside AIAA 80-0726R
- Schemensky, R T 1973 Development of an Empirically Based Computer Program to Predict the Aerodynamic Characteristics of Aircraft AFFDL-73-144 US Air Force Flight Dynamics Directorate
- Feagin, R C Morrison, W D 1978 Delta Method, An Empirical Drag Build-up Technique NASA-CR-151971
- Mattingly, J D 1996 Elements of Gas Turbine Propulsion McGraw-Hill Inc.
- Annear, G G 1984 Simple Methods for the Prediction of Gas Turbine Weight Royal Aircraft Establishment Technical Memo
- Gerend, R P Roundhill, J P 1970 Correlation of Gas Turbine Engine Weights and Dimensions AIAA 70-669
- Whittle, R G Serghides, V C 1996 A Method for the Estimation of Aircraft Powerplant Dimensions IC-AERO Report 96-03 Imperial College London
- Burns, J W 1994 Aircraft Cost Estimation and Value of a Pound Derivation for Preliminary Design Development Applications SAWE Paper 2228
- Hess, R W Romanoff, H P 1987 Airframe Cost Estimating Relationships: All Mission Types RAND Corporation
- Resetar, S A Rogers, J C Hess, R W 1991 Advanced airframe structural materials: a primer and cost estimating methodology RAND Corporation
- Birkler, J L Garfinkle, J B Marks K E 1982 Development and Production Cost Estimating Relationships for Aircraft Turbine Engines RAND Corporation
- Sternberger, N L et al. 1980 Modular Life Cycle Cost Model for Advanced Aircraft Systems, Phase III AFFDL-TR-78-40 USAF Flight Dynamics Laboratory Wright-Patterson Air Force Base
- 1992 Operating and Support Cost-Estimating Guide Office of the Secretary of Defense - Cost Analysis and Improvement Group The Pentagon Washington DC
- Harmon, D F Pates, P A Gregor, D 1975 Maintainability Estimating Relationships Proceedings of the 1975 Annual Reliability and Maintainability Symposium
- Serghides, V C 1985 Development of a Reliability and Maintainability Prediction Methodology for the Aircraft Conceptual Design Process M.Sc. Thesis Cranfield University
- Chaffey, W K T 1992 The Organisation and Facilities of a Main Operating Base Working Paper OS34-92-WP-27 Operational Studies Business Sector, Total Air Systems Studies Department, Defence Research Agency Farnborough
- 1980 Naval Aircraft Operating and Support Cost-Estimating Model FY-1979 ASC-R-126 Administrative Sciences Corporation Falls Church, VA
- 1991 Economic Appraisal in Central Government - A Technical Guide for Government Departments HM Treasury