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AIAA-2002-5612 MULTIDISCIPLINARY TECHNIQUES FOR COMMERCIAL AIRCRAFT SYSTEM DESIGN

This paper lays the groundwork for a design and analysis tool that applies multidisciplinary design optimization techniques to commercial aircraft development. While multidisciplinary analysis and optimization has seen extensive use for technical design problems in aerospace, there has been less emphasis on applying these techniques to larger scope system design. Specifically, the relationship of elements such as cost, revenue, and uncertainty to engineering is in large part unexplored. The models presented here may be used as the sub-components of a valuation tool to enable the design and optimization of an entire aircraft program. While they are not high fidelity, their purpose is to establish a useful foundation for further study and to gain insight into the interactions between technical and program design.