Browse > Article

Optimization of Aerospace Structures using Reseated Simulated Annealing  

Ryu, Mi-Ran (한국항공대학교 대학원)
Ji, Sang-Hyun (한국항공대학교 대학원)
Im, Jong-Bin (한국항공대학교 대학원)
Park, Jung-Sun (한국항공대학교 항공우주 및 기계공학부)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.18, no.1, 2005 , pp. 71-78 More about this Journal
Abstract
Rescaled Simulated Annealing(RSA) has been devised for improving the disadvantage of Simulated Annealing(SA) which requires tremendous amount of computation time. RSA and SA have been for optimization of truss and satellite structures and for comparison of results from two algorithms. Ten bar truss structure which has continuous design variables are optimized.. As a practical application, a satellite structure is optimized by the two algorithms. Weights of satellite upper platform and propulsion module are minimized. MSC/NASTRAN is used for the static and dynamic analysis. The optimization results of the RSA are compared with results of the classical SA. The numbers of optimization iterations could be effectively reduced by the RSA.
Keywords
structural optimization; rescaled simulated annealing; cooling schedule;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Aarts, E.H.L., Laarhoven. P.J.M., Simulated Annealing: Theory and Applications, Kluwer Academic Publishers, 1987
2 황선일, 조홍동, 한산훈, '유전알고리즘을 이용한 트러스 구조물의 이산최적설계', 한국전산구조공학회논문집, 제14권, 제2호. 2001. pp.97-106
3 Rao, S. S., Engineering Optimization Theory and Practice, John Wiley & Sons, 1996
4 Herault, L., 'Rescaled Simulated Annealing Accelerating Convergence of Simulated Annealing by Rescaling the States Energies', Journal of Heuristics, Vol.6, No.2, 2000, pp.215-252   DOI   ScienceOn
5 Kirkpatrick, S., Gelatt, C.D.Jr., Vecchi, M.P., 'Optimization by Simulated Annealing', Science. Vol.220, No.4598, 1983, pp. 671-680   DOI   PUBMED   ScienceOn
6 Pham, D.T., Karaboga, D., Intelligent Optimization Techniques, Springer-Verlag, London, 1998
7 Balling, R.J., 'Optimal Steel Frame Design by Simulated Annealing', Journal of Structural Eng. Vol.117, 1991, pp.1780-1795   DOI
8 Ingber, L., 'Adaptive Simulated Anneal ing : Lessons Learned', Journal of Control and Cybernetics, Vol.25, No.1, 1995, pp. 33-54
9 Hansen, P., The Steepest Ascent Mildest Descent Heuristic for Combinatorial Programming, Congress on Numerical Methods in Combinatorial Optimization, Capri. Italy, 1986
10 Vandeplaats, G. N., Numerical Optimization Techniques for Engineering Design with Applications, Mcgraw-Hill Book Company, 1984
11 Bennage, W.A., Dhingra, A.K., 'Single and Multi Objective Structural Optimization in Discrete-Continuous Variables using Simulated Annealing', International Journal for Numerical Methods in Engineering, Vol.38, 1995, pp. 2753-2773   DOI   ScienceOn