APPLICATION OF ADVANCED MULTIDISCIPLINARY ANALYSIS AND OPTIMIZATION METHODS TO VEHICLE DESIGN SYNTHESIS

被引：7

作者：

CONSOLI, RD

SOBIESZCZANSKISOBIESKI, J

机构：

[1] General Dynamics, Fort Worth Division, Fort Worth, TX

[2] NASA Langley Research Center, Interdisciplinary Research Office, Hampton, VA

来源：

JOURNAL OF AIRCRAFT | 1992年 / 29卷 / 05期

关键词：

D O I：

10.2514/3.46250

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Advanced multidisciplinary analysis and optimization methods; namely, system sensitivity analysis and nonhierarchical system decomposition, are applied to reduce the cost and improve the visibility of an automated vehicle design synthesis process. This process is inherently complex due to the large number of functional disciplines and associated interdisciplinary couplings. Recent developments in system sensitivity analysis as applied to complex nonhierarchic multidisciplinary design optimization problems enable the decomposition of these complex interactions into subprocesses that can be evaluated in parallel. The application of these techniques may result in very significant computational and calendar time savings, furthermore they may result in significant cost, accuracy, and visibility benefits for the entire design synthesis process.

引用

页码：811 / 818

页数：8

共 15 条

[1]

Barthelemy J.F., Engineering Applications of Heuristic Multilevel Optimization Methods, Second Nasa/Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, (1988)

[2]

Sobieszczanski-Sobieski J., Multidisciplinary Optimization for Engineering Systems: Achievements and Potential, Lecture Notes in Engineering, DLR 47, (1989)

[3]

Wrenn G.A., Dovi A.R., Multilevel Decomposition Approach to the Preliminary Sizing of a Transport Aircraft Wing, Journal of Aircraft, 25, 7, pp. 632-638, (1988)

[4]

Abdi F.F., Ide H., Levine M., Austel L.G., The Art of Spacecraft Design: A Multidisciplinary Challenge, Second NASA/ Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, (1988)

[5]

Grossman B., Haftka R.T., Kao P.J., Polen D.M., Rohani M., Sobieszczanski-Sobieski J., Integrated Aerodynamic- Structural Design of a Transport Wing, (1989)

[6]

Sobieszczanski-Sobieski J., Sensitivity Analysis and Multidisciplinary Optimization for Aircraft Design: Recent Advances and Results, International Council of the Aeronautical Sciences, 16Th Congress, 2, pp. 953-964, (1988)

[7]

Sobieszczanki-Sobieski J., On the Sensitivity of Complex, Internally Coupled Systems, AIAA Journal, 28, 1, pp. 153-160, (1990)

[8]

(1988)

[9]

Sobieszczanski-Sobieski J., Higher Order Sensitivity Analysis of Complex, Coupled Systems, AIAA Journal, 28, 4, pp. 756-758, (1990)

[10]

Abdi F.F., Ide H., Shankar V.J., Sobieszczanski-Sobieski J., Optimization for Nonlinear Aeroelastic Tailoring Criteria, International Council for the Aeronautical Sciences, 16Th Congress, 2, pp. 1083-1091, (1988)

← 1 2 →