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Structural Shape Optimization Using OASIS

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Abstract

OASIS is a code for structural optimization. This paper demonstrates the capibilities in shape optimization. The CAD system ALADDIN is used for shape description and generation of FE-meshes.

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References

  1. B.Esping, “A CAD approach to the minimum weight design problem”, Int. journal for numerical methods in eng, Vol 21, pp 1049–1066 (1985).

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  2. B.Esping, “The OASIS structural optimization system”, Computers & Structures, Vol 23, no 3, pp 365–377, (1986).

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  3. D.Holm , “ALADDIN - user’s manual”, Dept. of Aeronautical Structures and Materials, The Royal Institute of Technology, Stockholm, Sweden.

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  4. T. Bråmå, “a”, Computer Aided Optimal Design: Structural and Mech Systems, editor C.A.M Soares, Springer, pp 971–985, (1987)

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  5. O.Johansson, “Weight optimization under structural and aeroelastic constraints of a wing for a general aviation aircraft”, FFA, TN 1985–3, FFA, Stockholm, Sweden (1985).

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  6. N.Kikuchi, “Adaptive grid design for finite element analysis in optimization”, see ref 4, pp 493–562.

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  7. B. Esping, D.Holm, J. Lönnqvist, K-A Olsson, “Shape optimization of a truck front axle beam”, report 87–7 see ref 3 (1987).

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  8. B.Esping, D.Holm, R.Isby, M.Larsson, “Shape optimization of a suspension arm using OASIS”, Int. journal of vehicle design, vol 8, no 3, pp 326–334, (1987).

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  9. O.Hultgren, “Optimum design of an arbitrary thin walled open cross section”, diploma work, see ref 3, (1987).

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© 1988 Kluwer Academic Publisher

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Esping, B., Holm, D. (1988). Structural Shape Optimization Using OASIS. In: Rozvany, G.I.N., Karihaloo, B.L. (eds) Structural Optimization. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1413-1_13

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  • DOI: https://doi.org/10.1007/978-94-009-1413-1_13

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-7132-1

  • Online ISBN: 978-94-009-1413-1

  • eBook Packages: Springer Book Archive

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