PENERAPAN METODE KRITERIA OPTIMUM DAN FAKTOR SKALA PADA OPTIMASI STRUKTUR RANGKA PENERAPAN METODA KRITERIA OPTIMUM DAN DENGAN KENDALA PERPINDAHAN TUNGGAL

Authors

  • Wahyu Kuntjoro

Abstract

An optimization process could be performed through a priori specification of a set of conditions to be satisfed by the optimum design. By manipulating the optimality criteria, simple redesign equations can be derived. This research looks at mathematical criteria obtained from diferentiation of Lagrangian with respect to the design variabels. In deriving the optimality criterion and developing the algorithm, fill use is made of the knowledge of the behaviour of the constraint imposed on the structure. Scale factor is applied to a design which meets the optimality criteria. "A computer program has been developed and applied to a frame structure. The design output is compared to the optirnumgdesign produced by NASIRAN Sol-200 optimization package.

References

G.N. Vanderplaats, Numerical Optimization Techniques for Engineering Design: With Applications, McGraw-Hill, New York, (1984)

J.S. Arora, Introduction to Optimum Design, McGraw Hill, Singapore, (1989)

RH. Gallagher dan O.C Zienkiewicz, Optimum Structural Design Theory and Applications, John Wiley & Sons, London, (1973)

A. J. Morris, Foundations of Structural Optimizatian: A Unified Approach, John Wiley & Sons, Chichester, (1982)

RD. Cook, Concepts and Applications of Finite Element Analysis. 2nd ed, John Wiley & Sons, USA, (1981)

W.H. Press, B.P. Flannery, SA Twkolsky, dan W.T. Vetterling, Numerical Recipes, Cambridge University Press, USA, (1989)

G.J. Moore, MSC NASIRAN Design Senfitivity and Optimization V68, The MSC. USA. (1994)

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Published

2017-05-15

How to Cite

Kuntjoro, W. (2017). PENERAPAN METODE KRITERIA OPTIMUM DAN FAKTOR SKALA PADA OPTIMASI STRUKTUR RANGKA PENERAPAN METODA KRITERIA OPTIMUM DAN DENGAN KENDALA PERPINDAHAN TUNGGAL. Mesin, 14(3), 1-6. Retrieved from https://journals.itb.ac.id/index.php/jtms/article/view/4853

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