Application of Multi-Criteria Optimization to Large-Scale Structures Design

Milan Sága; Peter Pecháč; Lenka Jakubovičová

doi:10.4028/www.scientific.net/AMM.693.171

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 693Application of Multi-Criteria Optimization to...

Application of Multi-Criteria Optimization to Large-Scale Structures Design

Abstract:

The paper presents fundamental principles and application of the large-scale truss structure PKP25-20i optimal design based on a multi-criteria optimization algorithm. The multi-objective function contains conditions for deformation, stability and cumulative damage obtained by finite element analyses. The whole process was implemented and realized in special Matlab’s procedures and FEM software Cosmos/M.

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Periodical:

Applied Mechanics and Materials (Volume 693)

Pages:

171-176

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.693.171

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Online since:

December 2014

Authors:

Milan Sága, Peter Pecháč, Lenka Jakubovičová

Keywords:

Buckling, Design Variables, Fatigue Life, Optimal Design, S/N Curve, Stress Constrain

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References

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