Multidisciplinary Design Optimization Approach for a Small Solid Propellant Launch Vehicle Conceptual Design Using Hybrid Simulated Annealing

Author:

Ebrahimi Masoud1,Roshanian Jafar1,Barzinpour Farnaz2

Affiliation:

1. K.N.Toosi University of Technology

2. Iran University of Science and Technology

Abstract

Multidisciplinary Design Optimization (MDO) of a two-stage Small Solid Propellant Launch Vehicle (SSPLV) by simulated annealing (SA) Method is investigated. Propulsion, weight, aerodynamic (geometry) and 3degree of freedom (3DOF) trajectory simulation disciplines are used in an appropriate combination. Suitable design variables, technological-functional constraints and minimum launch weight objective function are considered. To handle constraints augmentation of constraints to cost using penalty coefficients are used. Results are compared with gradient-base method that shows the ability of SA to escape local optimums.

Publisher

Trans Tech Publications, Ltd.

Reference28 articles.

1. Blair J. C., Ryan R. S., Schutzenhofer and L. A., Launch Vehicle Design Process: Characterization, Technical Integration, and Lessons Learned, NASA/TP—2001–210992.

2. Hammond, W. E., Design Methodologies for Space Transportation Systems, AIAA Inc., (2001).

3. Wertz, J. R., Economic Model of Reusable vs. Expendable Launch Vehicles, IAF 51st International Astronautical Congress Rio de Janeiro, Brazil Oct. 2–6, (2000).

4. Isakowitz, S. J., International Reference Guide to Space Launch Systems, 2nd Ed., AIAA Inc., (1995).

5. Roshanian J., Jodei J., Ebrahimi m., An Automated Approach to Multidisciplinary System Design Optimization of Small Solid Propellant Launch Vehicles, , AIAA conference , china, (2006).

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