Finite Element Approximation for Optimal Shape Design: Theory and ApplicationsExplains how to speed the optimal shape design process using a computer. Outlines the problems inherent in optimal shape design and discusses methods of their solution. Concentrates on finite element approximation and describes numerical realization of optimization techniques. Treats optimal design problems via the optimal control theory when the state systems are governed by variational inequalities. Provides useful background information, followed by numerous approaches to optimal shape design, all supported by illustrative examples. Appendices provide algorithms and numerous examples and their calculations are included. |
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Page 261
... Hlaváček ( 1983 , 1985 , 1988 ) , Hlaváček and Nečas ( 1982 ) , Holmåker ( 1987 ) , Lions ( 1972a ) , Lurie , Cherkaev and Fedorov ( 1984 ) , Moreau ( 1988 ) , Murat and Simon ( 1976 ) , Pironneau ( 1984 ) and Raitum ( 1979 ) . Several ...
... Hlaváček ( 1983 , 1985 , 1988 ) , Hlaváček and Nečas ( 1982 ) , Holmåker ( 1987 ) , Lions ( 1972a ) , Lurie , Cherkaev and Fedorov ( 1984 ) , Moreau ( 1988 ) , Murat and Simon ( 1976 ) , Pironneau ( 1984 ) and Raitum ( 1979 ) . Several ...
Page 262
... Hlaváček , Haslinger , Nečas and Lovíšek ( 1988 ) , Oden and Carey ( 1982 , 1984 ) and Wait and Michell ( 1985 ) ) . The asymptotic relation between solutions for discretized optimal shape prob- lems and continuous ones has not been ...
... Hlaváček , Haslinger , Nečas and Lovíšek ( 1988 ) , Oden and Carey ( 1982 , 1984 ) and Wait and Michell ( 1985 ) ) . The asymptotic relation between solutions for discretized optimal shape prob- lems and continuous ones has not been ...
Page 320
... Hlaváček , I. ( 1983 ) , Optimization of the shape of axisymmetric shells , Apl . Mat . 28 , 269-294 . Hlaváček , I. ( 1985 ) , Optimization of the domain in elliptic problems by dual finite element method , Apl . Mat . 30 , 50-52 .
... Hlaváček , I. ( 1983 ) , Optimization of the shape of axisymmetric shells , Apl . Mat . 28 , 269-294 . Hlaváček , I. ( 1985 ) , Optimization of the domain in elliptic problems by dual finite element method , Apl . Mat . 30 , 50-52 .
Contents
Preliminaries | 1 |
Abstract setting of optimal shape design problem and | 28 |
Optimal shape design of systems governed by a unilateral | 53 |
Copyright | |
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algorithm Appendix applied approximation boundary value problem C₁ Céa Computer constraints contact problems convex convex set cost functional defined denote design sensitivity analysis differentiable discrete domain elastic element method exist a subsequence Figure Find finite element finite element method follows formula given Glowinski Gm(a H¹(Î Haslinger Haug Hlaváček Ir(an ITERATION jEJk ji Eli Komkov Lagrange multipliers Lemma lim inf lim sup linear Lipschitz continuous lower semicontinuous matrix minimization Nečas Neittaanmäki nodes nonlinear programming nonsmooth Numerical results obtain optimal control optimal design optimal pair optimal shape design parameter Pironneau Proof results for Example Section sequence shape design problems Shape optimization Sokolowski solves P(a structural design structural optimization subgradient subset T(Un T₁ Theorem triangulation un(an variational inequality vector w₁ Zolesio г₁