Weight and mechanical performance optimization of blended composite

@inproceedings{Liu2018WeightAM,
  title={Weight and mechanical performance optimization of blended composite},
  author={Dongqing Liu and V. V. Toropov and D. C. Barton and Osvaldo M. Querin},
  year={2018}
}
In this paper, a lamination parameter-based approach to weight optimization of composite aircraft wing structures is addressed. It is a bi-level procedure where at the top level lamination parameters and numbers of plies of the pre-defined angles (0, 90, 45 and −45°) are used as design variables, the material volume is treated as an objective function to be minimized subject to the buckling, strength and ply percentage constraints. At the bottom level the optimum stacking sequence is obtained… CONTINUE READING
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References

Publications referenced by this paper.
Showing 1-10 of 37 references

Bilevel optimization of blended composite wing panels

  • D Liu, VV Toropov, OM Querin, DC Barton
  • J Aircr
  • 2011
Highly Influential
20 Excerpts

Global laminate optimization on geometrically partitioned shell structures

  • D Keller
  • Struct Multidiscip Optim
  • 2011
Highly Influential
7 Excerpts

Enhanced two-level optimization of anisotropic laminated composite plates with strength and buckling constraints

  • MW Bloomfield, JE Herencia, PM Weaver
  • ThinWalled Struct
  • 2009
Highly Influential
8 Excerpts

Multi-step blended stacking sequence design of panel assemblies with buckling constraints

  • ST Ijsselmuiden, MM Abdalla, O Seresta, Z Gürdal
  • Composite Part B: Engineering
  • 2009
Highly Influential
10 Excerpts

Historical review of zig-zag theories for multilayered plates and shells

  • E Carrera
  • 2003
Highly Influential
8 Excerpts

Two-level composite wing structural optimization using response surface

  • B Liu, RT Haftka, MA Akgun
  • Struct Multidiscip Optim
  • 2000
Highly Influential
15 Excerpts

Design and optimization of laminated composite materials

  • Z Gürdal, RT Haftka, P Hajela
  • 1999
Highly Influential
5 Excerpts

Composite wing structure design optimization with continuity constraints. 42th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics

  • B Liu, RT Haftka
  • 2001
Highly Influential
4 Excerpts

A primal-dual backtracking optimization method for blended composite structures

  • S Zein, B Colson, S Gribon
  • Struct Multidiscip Optim
  • 2012
1 Excerpt

Airframe Structural Design: Practical Design Information and Data on Aircraft Structures

  • MCY Niu
  • Adaso Adastra Engineering Center
  • 2011
2 Excerpts

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