Abstract
The problem of reconstructing unknown controls in hyperbolic systems from the results of approximate observations of motions of these systems is considered. To solve the problem, Tikhonov’s method with a stabilizer containing the total time variation of the control is used. The use of such nondifferentiable stabilizer allows us to obtain more precise results in some cases than the approximation of the desired control in Lebesgue spaces. In particular, this method provides the piecewise uniform convergence of regularized approximations and makes possible the numerical reconstruction of the subtle structure of the desired control.
Similar content being viewed by others
References
A. N. Tikhonov and V. Ya. Arsenin, Methods for Solving Ill-Posed Problems (Nauka, Moscow, 1979) [in Russian].
V. K. Ivanov, V. V. Vasin, and V. P. Tanana, Theory of Linear Ill-Posed Problems and Its Applications (Nauka, Moscow, 1978) [in Russian].
M. M. Lavrent’ev, V. G. Romanov, and S. P. Shishatskii, Ill-Posed Problems of Mathematical Physics (Nauka, Moscow, 1980; Amer. Math. Soc., Providence, RI, 1986).
L. S. Pontryagin, V. G. Boltyanskii, R. V. Gamkrelidze, and E. F. Mishchenko, The Mathematical Theory of Optimal Processes (Fizmatgiz, Moscow, 1961; Wiley, New York, 1962).
N. N. Krasovskii, The Theory of Motion Control (Nauka, Moscow, 1968) [in Russian].
N. N. Krasovskii and A. I. Subbotin, Positional Differential Games (Nauka, Moscow, 1974) [in Russian].
Yu. S. Osipov and A. V. Kryazhimskii, Inverse Problems for Ordinary Differential Equations: Dynamical Solutions (Gordon and Breach, London, 1995).
Yu. S. Osipov, F. P. Vasil’ev, and M. M. Potapov, Foundations of the Dynamical Regularization Method (Mosk. Gos. Univ., Moscow, 1999) [in Russian].
A. B. Kurzhanskii, Control and Observation under Uncertainty (Nauka, Moscow, 1977) [in Russian].
F. L. Chernous’ko and A. A. Melikyan, Game Problems of Control and Search (Nauka, Moscow, 1978) [in Russian].
J. Warga, Optimal Control of Differential and Functional Equations (Academic, New York, 1972; Nauka, Moscow, 1977).
P. D. Krut’ko, Inverse Problems of the Dynamics of Control Systems: Nonlinear Models (Nauka, Moscow, 1988) [in Russian].
A. L. Ageev, Zh. Vychisl. Mat. Mat. Fiz. 20(4), 819 (1980).
V. V. Vasin, Doklady Math. 63(1), 5 (2001).
V. V. Vasin, Doklady Math. 71(3), 419 (2005).
V. V. Vasin, Proc. Steklov Inst. Math., 2006, Suppl. 1, S247 (2006).
V. V. Vasin and M. A. Korotkii, J. Inverse Ill-Posed Probl. 15(8), 853 (2007).
A. S. Leonov, Zh. Vychisl. Mat. Mat. Fiz. 22(3), 516 (1982).
A. S. Leonov, Solution of Ill-Posed Inverse Problems: Study of Theory, Practical Algorithms, and Demonstrations in MATLAB (Librokom, Moscow, 2010) [in Russian].
A. N. Tikhonov, A. S. Leonov, and A. G. Yagola, Nonlinear Ill-Posed Problems (Nauka, Moscow, 1995; Chapman & Hall, London, 1998).
E. Giusti, Minimal Surfaces and Functions of Bounded Variation (Birkhäuser, Basel, 1984).
R. Acar and C. R. Vogel, Inverse Problems 10, 1217 (1994).
G. Chavent and K. Kunish, ESAIM Control Optim. Calc. Var. 2, 359 (1997).
C. R. Vogel, Computation Methods for Inverse Problems (SIAM, Philadelphia, 2002).
M. A. Korotkii, Russian Math. 53(2), 68 (2009).
M. A. Korotkii, J. Appl. Math. Mech. 73(1), 26 (2009).
M. A. Korotkii, Candidate’s Dissertation in Physics and Mathematics (Yekaterinburg, 2009).
D. O. Soboleva, Vestn. Buryatsk. Gos. Univ., Ser. Mat. Informatika 9, 59 (2010).
D. O. Mikhailova, Trudy Inst. Mat. Mekh. UrO RAN 16(4), 211 (2010).
O. A. Ladyzhenskaya, Boundary-Value Problems of Mathematical Physics (Nauka, Moscow, 1973) [in Russian].
O. A. Ladyzhenskaya and N. N. Ural’tseva, Linear and Quasilinear Elliptic Equations (Nauka, Moscow, 1973) [in Russian].
A. N. Kolmogorov and S. V. Fomin, Elements of the Theory of Functions and Functional Analysis (Nauka, Moscow, 1972) [in Russian].
K. Yosida, Functional Analysis (Springer-Verlag, Berlin, 1964; Moscow, Mir, 1967).
I. P. Natanson, Theory of Functions of a Real Variable (Nauka, Moscow, 1974) [in Russian].
F. P. Vasil’ev, Optimization Methods (Faktorial, Moscow, 2002) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.I. Korotkii, E.I.Gribanova, 2011, published in Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2011, Vol. 17, No. 1.
Rights and permissions
About this article
Cite this article
Korotkii, A.I., Gribanova, E.I. Reconstruction of controls in hyperbolic systems by Tikhonov’s method with nonsmooth stabilizers. Proc. Steklov Inst. Math. 275 (Suppl 1), 68–77 (2011). https://doi.org/10.1134/S0081543811090069
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0081543811090069