Skip to main content

The CAOS System

  • Chapter

Part of the book series: International Series of Numerical Mathematics ((ISNM,volume 110))

Abstract

The facilities of the structural optimization system CAOS are presented. CAOS is a system for CAD-integrated structural optimization and rational design developed at Aalborg University. The geometrical definition is based on the Auto-CAD® system, and the optimized geometry can be transferred back into the Auto-CAD model and replace the original component.

This is a preview of subscription content, log in via an institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • N. Olhoff and J.E. Taylor (1983), On structural optimization. Journal of Applied Mechanics, Vol. 50, pp. 1139–1151.

    Article  Google Scholar 

  • Björn J.D. Esping (1984), The OASIS Structural Optimization System. Computers & Structures, Vol. 23, pp. 365–377.

    Article  Google Scholar 

  • V. Braibant and C. Fleury (1984), Shape Optimal Design using B-splines. Computer Methods in Applied Mechanics and Engineering, vol. 44, pp. 247–267.

    Article  Google Scholar 

  • J.A. Bennett and M.E. Botkin (1985), Structural Shape Optimization with Geometric Description and Adaptive Mesh Refinement. AIAA Journal, vol. 23, no. 3, pp. 458–464.

    Article  Google Scholar 

  • M.E. Botkin, R.J. Yang and J.A. Bennet (1986), Shape Optimization of Three-dimensional Stamped and Solid Automotive Components. James A. Bennet and Mark E. Botkin (ed): The Optimum Shape. Automated Structural Design, Plenum Press, New York.

    Google Scholar 

  • E.L. Stanton (1986), Geometric Modeling for Structural and Material Shape Optimization. James A. Bennet and Mark E. Botkin (ed): The Optimum Shape. Automated Structural Design, Plenum Press, New York.

    Google Scholar 

  • Yunliang Ding (1986), Compendium. Shape Optimization of Structures: A Literature Survey. Computers and Structures, vol. 24, no. 6, pp. 985–1004.

    Article  Google Scholar 

  • H.R.E.M. Hörnlein (1987), Take-Off in Optimum Structural Design. C.A. Mota Soares (ed.): Computer Aided Optimal Design. Structural and Mechanical Systems. NATO ASI Series F: Computer and System Sciences, Vol. 27, Springer Verlag.

    Google Scholar 

  • Martin P. Bendsøe (1989), Optimal shape design as a material distribution problem. Structural Optimization, vol. 1, no. 4, pp. 193–202.

    Article  Google Scholar 

  • Niels Olhoff (1989), Multicriterion structural optimization via bound formulation and mathematical programming. Structural Optimization, vol. 1, no. 1, pp. 11–17.

    Article  Google Scholar 

  • K. Svanberg (1987), The Method of Moving Asymptotes — a new method for structural optimization. International Journal for Numerical Methods in Engineering, vol. 24, pp. 359–373.

    Article  Google Scholar 

  • G. Cheng and L. Yingwei (1987), A new computation scheme for sensitivity analysis. Engineering Optimization, Vol. 12, pp. 219–234.

    Article  Google Scholar 

  • John Rasmussen, Erik Lund and Torben Birker (1992), Collection of Examples, CAOS Optimization System, 3rd edition. Special Report no. 1c, Institute of Mechanical Engineering, Aalborg University. Available from the authors at the cost of printing.

    Google Scholar 

  • Helder C. Rodrigues (1988), Shape optimal design of elastic bodies using a mixed variational formulation. Computer Methods in Applied Mechanics and Engineering, vol. 69, pp. 29–44.

    Article  Google Scholar 

  • Torsten Bråmå and Ragner Rosengren (1990), Applications of the structural optimization program OPTSYS, Proceeding of the ICAS Conference, ICAS-90-2.1.3.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1993 Birkhäuser Verlag Basel

About this chapter

Cite this chapter

Rasmussen, J., Lund, E., Birker, T., Olhoff, N. (1993). The CAOS System. In: Hörnlein, H.R.E.M., Schittkowski, K. (eds) Software Systems for Structural Optimization. International Series of Numerical Mathematics, vol 110. Birkhäuser Basel. https://doi.org/10.1007/978-3-0348-8553-9_5

Download citation

  • DOI: https://doi.org/10.1007/978-3-0348-8553-9_5

  • Publisher Name: Birkhäuser Basel

  • Print ISBN: 978-3-7643-2836-8

  • Online ISBN: 978-3-0348-8553-9

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics