Abstract
The constrained global optimization problem is addressed using two relatively new local constrained optimization algorithms, namely the GLS1C and the Dynamic-Q algorithms. Both have relatively good global convergence capabilities. They are used in a multi-start strategy in combination with a Bayesian global stopping criterion. The suitability of the Bayesian stopping criterion is demonstrated for both the chosen local optimization algorithms when used in multi-start mode and applied to an initial set of small sized and relatively simple test functions. The results show that for both algorithms the proposed methodology reliably and efficiently yields the global optimum of each problem. Particularly outstanding for this set of problems is the performance of the Dynamic-Q algorithm used in multi-start mode. In addition, parallelization of the sequential multi-start Dynamic-Q algorithm is shown to have the potential to effectively reduce the computational expense associated with solving these global optimization problems. Finally, the multi-start Dynamic-Q algorithm is shown to perform exceptionally well when applied to a further set of more challenging test problems.
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References
J.S. Arora. Global optimization methods for engineering design. In Proc. 31th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Long Beach, CA., 1990.
J.A. Snyman and A.M. Hay. The Dynamic-Q optimization method: An alternative to SQP. Computers Math. Appl., 44:1589–1598, 2002.
H.P.J. Bolton, J.F. Schutte, and A.A. Groenwold. Multiple parallel local searches in global optimization. In J. Dongarra, P. Kacsuk, and N. Podhorszki, editors, Recent advances in parallel virtual machine and message passing interface, number 1908 in Lecture notes in computer science, pages 88–95, Balatonfüred, Hungary, Sept. 2000.
A.A. Groenwold and J.A. Snyman. Global optimization using dynamic search trajectories. Global Opt., 24:51–60, 2002.
J.F. Schutte, H.P.J. Bolton, C. Erasmus, S. Geyer, and A.A. Groenwold. An efficient parallel global optimization infrastructure for composite structures. In G. De Roeck and B.H.V. Topping, editors, The Fifth International Conference on Computational Structures Technology, Identification, Control and Optimization of Engineering Structures, pages 161–168, Leuven, Belgium, Sept. 2000.
R.H. Byrd, P. Lu, J. Nocedal, and C. Zhu. A limited memory algorithm for bound constrained optimization. SIAM J. Scient. Comput., 16:1190–1208, 1995.
C. Zhu, R.H. Byrd, P. Lu, and J. Nocedal. L-BFGS-B: FORTRAN subroutines for large scale bound constrained optimization. Technical Report NAM-11, Northwestern University, EECS Department, 1994.
M.S. Bazaraa, H.D. Sherali, and C.M. Shetty. Nonlinear programming: Theory and algorithms. John Wiley and Sons, New York, 1993.
J.A. Snyman, W.J. Roux, and Stander N. A dynamic penalty function method for the solution of structural optimization problems. Appl. Math. Modelling, 18:453–460, 1994.
J.A. Snyman. The LFOPC leap-frog algorithm for constrained optimization. Computers Math. Appl., 40:1085–1096, 2000.
J.A. Snyman and L.P. Fatti. A multi-start global minimization algorithm with dynamic search trajectories. J. Optim. Theory Appl., 54:121–141, 1987.
W. Hock and K. Schittkowski. Test examples for nonlinear programming codes, volume 187 of Lecture notes in Economics and Mathematical Systems. Springer-Verlag, Berlin, Heidelberg, New York, 1981.
R. Zielinsky. A statistical estimate of the structure of multiextremal problems. Math. Program., 21:348–356, 1981.
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© 2004 Kluwer Academic Publishers
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Snyman, J.A., Bolton, H.P.J., Groenwold, A.A. (2004). A multi-start methodology for constrained global optimization using novel constrained local optimizers. In: Floudas, C.A., Pardalos, P. (eds) Frontiers in Global Optimization. Nonconvex Optimization and Its Applications, vol 74. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0251-3_27
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DOI: https://doi.org/10.1007/978-1-4613-0251-3_27
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