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A second-order sufficient condition for a weak local minimum in an optimal control problem with an inequality control constraint

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EN
Abstrakty
EN
This paper is devoted to a sufficient second-order condition for a weak local minimum in a simple optimal control problem with one control constraint G(u) ≤ 0, given by a C2-function. A similar second-order condition was obtained earlier by the author for a strong minimum in a much more general problem. In the present paper, we would like to take a narrower perspective than before and thus provide shorter and simpler proofs. In addition, the paper uses the first and second order tangents to the set U, defined by the inequality G(u) ≤ 0. The main difficulty of the proof, clearly shown in the paper, refers to the set, where the gradient Hu of the Hamiltonian is small, but the condition of quadratic growth of the Hamiltonian is satisfied. The paper can be valuable for self-explanation and provides a basis for extensions.
Rocznik
Strony
151--169
Opis fizyczny
Bibliogr. 18 poz.
Twórcy
  • Systems Research Institute, Polish Academy of Sciences, ul. Newelska 6, 01-447, Warszawa, Poland
Bibliografia
  • Aubin, J.-P. and Frankowska, H. (1990) Set-valued Analysis. Birkhäuser, Boston.
  • Bonnans, J.F. and Hermant, A. (2009) Second-order analysis for optimal control problems with pure state constraints and mixed control-state constraints. Ann. Inst. Henri Poincaré, Anal. Non Linéaire 26, 561–598.
  • Bonnans, J.F. and Osmolovskii, N.P. (2010) Second-order analysis of optimal control problems with control and initial-final state constraints.J. Convex Anal. 17, 885–913.
  • Bonnans, J. F. and Osmolovskii, N. P. (2012) Characterization of a local quadratic growth of the Hamiltonian for control constrained optimal control problems. Dynamics of Continuous, Discrete and Impulsive Systems, Series B (DCDIS-B), University of Waterloo, Canada, 19, 1-2, 1–16.
  • Bonnans, J.F. and Shapiro, A. (2000) Perturbation Analysis of Optimal Control Problems. Springer, New York.
  • Cominetti, R. (1990) Metric regularity, tangent sets, and second-order optimality conditions. Applied Mathematics and Optimization 21, 265-–287.
  • Levitin, E.S., Milyutin, A.A. and Osmolovskii, N.P. (1978) Higherorder local minimum conditions in problems with constraints. Uspekhi Mat. Nauk 33 (1978) 85–148; English translation in Russian Math. Surveys 33, 97–168.
  • Malanowski, K. (1994) Stability and sensitivity of solutions to nonlinear optimal control problems. Appl. Math. Optim. 32, 111–141.
  • Malanowski, K. (2001) Sensitivity analysis for parametric control problems with control–state constraints. Dissertationes Mathematicae CCCXCIV. Polska Akademia Nauk, Instytut Matematyczny, Warszawa, 1–51.
  • Malanowski, K. and Maurer, H. (1996) Sensitivity analysis for parametric control problems with control–state constraints. Computational Optimization and Applications 5, 253–283.
  • Maurer, H. (1981) First and second order sufficient optimality conditions in mathematical programming and optimal control. Mathematical Programming Study 14, 163-177.
  • Maurer, H. and Pickenhain, S. (1995)Second order sufficient conditions for optimal control problems with mixed control-state constraints. J. Optim. Theory Appl. 86, 649-667.
  • Milyutin, A.A. and Osmolovskii, N.P. (1998) Calculus of Variations and Optimal Control, Translations of Mathematical Monographs 180. American Mathematical Society, Providence.
  • Osmolovskii, N.P. (2011) Sufficient quadratic conditions of extremum for discontinuous controls in optimal control problems with mixed constraints. J. Math. Science 173, 1–106.
  • Osmolovskii, Nikolai P. (2012) Second-order optimality conditions for control problems with linearly independent gradients of control constraints. ESAIM: Control, Optimisation and Calculus of Variations, 18, 2, 02, April 2012, 452–482.
  • Osmolovskii, N.P. and Maurer, H. (2012) Applications to regular and bang-bang control: Second-Order Necessary and Sufficient Optimality Conditions in Calculus of Variations and Optimal Control. SIAM, Philadelphia.
  • Zeidan, V. (1984) Extended Jacobi sufficiency criterion for optimal control. SIAM J. Control. Optim. 22, 294-301.
  • Zeidan, V. (1994) The Riccati equation for optimal control problems with mixed state-control constraints: necessity and sufficiency. SIAM J. Control Optim. 32, 1297-1321.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b29632fa-d7e8-47c9-9065-f425790c8b4e
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