Abstract
We present a fixed-domain approach for the solution of shape optimization problems governed by linear or nonlinear elliptic partial differential state equations with Dirichlet boundary conditions, where shape optimization is facilitated via optimal control of a shape function. The method involves extending the state equation to a larger domain using regularization. Results regarding the convergence to the original problem are provided as well as differentiability properties of the control-to-state mappings. An algorithm for the numerical implementation of the method is stated and, in a series of numerical shape optimization experiments, the algorithm’s behavior is studied with regard to varying the regularization parameter and initial conditions.
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Notes
- 1.
High Temperature Numerical Induction Heating Simulator; pronunciation: ∼hit-nice.
References
Belytschko T, Xiao SP, Parimi C (2003) Topology optimization with implicit functions and regularization. Int J Numer Methods Eng 57(8):1177–1196
Chen J, Shapiro V, Suresh K, Tsukanov I (2007) Shape optimization with topological changes and parametric control. Int J Numer Methods Eng 71(3):313–346
Chenais D (1975) On the existence of a solution in a domain identification problem. J Math Anal Appl 52(2):189–219
Eymard R, Gallouët T, Herbin R (2000) Finite volume methods. In: Ciarlet PG, Lions J-L (eds) Handbook of numerical analysis, Vol. VII. North-Holland, Amsterdam, pp 713–1020
Fuhrmann J, Koprucki Th, Langmach H (2001) pdelib: An open modular tool box for the numerical solution of partial differential equations. Design patterns. In: Hackbusch W, Wittum G (eds) Proceedings of the 14th GAMM seminar on concepts of numerical software, Kiel, 1998. Vieweg, Braunschweig
Geiser J, Klein O, Philip P (2007) Numerical simulation of temperature fields during the sublimation growth of SiC single crystals, using WIAS-HiTNIHS. J Cryst Growth 303(1):352–356
Geymonat G, Gilardi G (1998) Contre-exemples à l’inégalité de Korn et au lemme de Lions dans des domaines irréguliers. In: Équations aux dérivées partielles et applications: articles dédiées à J-L Lions. Gauthier-Villars, Paris, pp 541–548
Halanay A, Murea C, Tiba D (2012) Existence and approximation for a steady fluid-structure interaction problem using fictitious domain approach with penalization. Submitted to J. Math. Fluid Mech
Halanay A, Tiba D (2009) Shape optimization for stationary Navier-Stokes equations. Control Cybern 38(4B):1359–1374
Henrot A, Pierre M (2005) Variation et optimisation de formes. Springer, Berlin
Klein O, Lechner Ch, Druet P-É, Philip P, Sprekels J, Frank-Rotsch Ch, Kießling F-M, Miller W, Rehse U, Rudolph P (2009) Numerical simulations of the influence of a traveling magnetic field, generated by an internal heater-magnet module, on liquid encapsulated Czochralski crystal growth. Magnetohydrodynamics 45(4):557–567
Lions J-L (1983) Contrôle des systèmes distribués singuliers. Méthodes Mathématiques de l’Informatique, vol 13. Gauthier-Villars, Montrouge
Luo Z, Wang MY, Wang S, Wei P (2008) A level set-based parametrization method for structural shape and topology optimization. Int J Numer Methods Eng 76(1):1–26
Mäkinen RAE, Neittaanmäki P, Tiba D (1992) On a fixed domain approach for a shape optimization problem. In: Amesm W, van Houwen P (eds) Computational and applied mathematics II, Dublin, 1991. North-Holland, Amsterdam, pp 317–326
Natori M, Kawarada H (1981) An application of the integrated penalty method to free boundary problems of Laplace equation. Numer Funct Anal Optim 3(1):1–17
Neittaanmäki P, Pennanen A, Tiba D (2009) Fixed domain approaches in shape optimization problems with Dirichlet boundary conditions. Inverse Probl 25(5):055003
Neittaanmäki P, Sprekels J, Tiba D (2006) Optimization of elliptic systems. Theory and applications. Springer, New York
Osher S, Sethian JA (1988) Fronts propagating with curvature-dependent speed: Algorithms based on Hamilton-Jacobi formulations. J Comput Phys 79(1):12–49
Philip P (2010) Analysis, optimal control, and simulation of conductive-radiative heat transfer. Ann Acad Rom Sci Ser Math Appl 2(2):171–204
Press WH, Teukolsky SA, Vetterling WT, Flannery BP (2007) Numerical recipes: the art of scientific computing, 3rd edn. Cambridge University Press, Cambridge
Santosa F (1995/96) A level-set approach for inverse problems involving obstacles. ESAIM Contrôle Optim Calc Var 1:17–33
Schenk O, Gärtner K (2004) Solving unsymmetric sparse systems of linear equations with PARDISO. Future Gener Comput Syst 20(3):475–487
Schenk O, Gärtner K, Fichtner W (2000) Efficient sparse LU factorization with left-right looking strategy on shared memory multiprocessors. BIT Numer Math 40(1):158–176
Sethian JA (1996) Level set methods. Evolving interfaces in geometry, fluid mechanics, computer vision, and materials science. Cambridge University Press, Cambridge
Shewchuk JR (1996) Triangle: Engineering a 2D quality mesh generator and Delaunay triangulator. In: Lin MC, Manocha D (eds) Applied computational geometry: towards geometric engineering. Lecture notes in computer science, vol 1148. Springer, Berlin, pp 203–222
Shewchuk JR (2002) Delaunay refinement algorithms for triangular mesh generation. Comput Geom 22(1–3):21–74
Temam R (1979) Navier-Stokes equations. Theory and numerical analysis. North-Holland, Amsterdam
Wang G, Yang D (2008) Decomposition of vector-valued divergence free Sobolev functions and shape optimization for stationary Navier-Stokes equations. Commun Partial Differ Equ 33(1–3):429–449
Wang S, Wang MY (2006) Radial basis functions and level set method for structural topology optimization. Int J Numer Methods Eng 65(12):2060–2090
Acknowledgements
The work of Dan Tiba was supported by CNCS Romania under Grant ID-PCE-2011-3-0211.
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Philip, P., Tiba, D. (2013). Shape Optimization via Control of a Shape Function on a Fixed Domain: Theory and Numerical Results. In: Repin, S., Tiihonen, T., Tuovinen, T. (eds) Numerical Methods for Differential Equations, Optimization, and Technological Problems. Computational Methods in Applied Sciences, vol 27. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-5288-7_16
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DOI: https://doi.org/10.1007/978-94-007-5288-7_16
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