Abstract
Consideration was given to the problem of optimal control where the initial condition (boundary control) was assumed to be the control action, the object motion obeyed the nonlinear ordinary differential equation having a discontinuity within the interval of definition of the phase coordinates, and the optimized quadratic functional consisted also of the sum of squares of the initial and final conditions with corresponding negative and positive weight matrices. An algorithm to solve this problem of optimization with boundary control action based on the corresponding Euler-Lagrange equations was given. On the basis of a specific example from the petroleum industry, a computational algorithm was proposed to provide the maximal yield of the gaslift borehole cavities with the minimal supply of gas to the mouths of the borehole cavity. This approach enables a maximal delivery of the geological horizon with a sufficiently high speed. A computer-based experiment corroborating the adequacy of the proposed mathematical model was described.
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Aliev, F.A., Il’yasov, M.Kh., and Dzhamalbekov, M.A., Modeling of Operation of the Gaslift Borehole Cavity, Dokl. NANA, 2008, no. 4, pp. 107–116.
Mirzadzhanzade, A.Kh., Ametov, I.M., and Khasaev, A.M., Tekhnologiya i tekhnika dobychi nefti (Technology and Machinery of Oil Extraction), Moscow: Nauka, 1986.
Charnyi, I.A., Neustanovivsheesya dvizhenie real’noi zhidkosti v trubakh (Unsteady Motion of Real Liquid in Pipes), Moscow: Gostekhizdat, 1951.
Aliev, F.A., Ismailov, N.A., and Temirbekova, L.N., Methods of Solving the Choice of Extremal Modes for the Gas-lift Process, Appl. Comput. Math., 2012, vol. 11, no. 3, pp. 348–357.
Aliev, F.A., Il’yasov, M.Kh., and Nuriev, N.B., Problems of Modeling and Optimal Stabilization of the Gaslift Process, Prikl. Mekhan., NAN Ukrainy, 2010, vol. 46, no. 6, pp. 113–122.
Bryson, A.E., Jr. and Yu-Chi Ho, Applied Optimal Control (Optimization, Estimation and Control), Waltham: Blaisdell, 1969. Translated under the title Prikladnaya teoriya optimal’nogo upravleniya, Moscow: Mir, 1972.
Aliev, F.A., Metody resheniya prikladnykh zadach optimizatsii dinamicheskikh sistem (Methods to Solve the Applied Problems of Dynamic System Optimization), Baku: Elm, 1989.
Slavov, T., Mollov, L., and Petkov, P., Real-time Linear Quadratic Control Using Digital Signal Processor, TWMS J. Pure Appl. Math., 2012, vol. 3, no. 2, pp. 145–157.
Himmelblau, D.M., Applied Nonlinear Programming, New York: McGraw-Hill, 1972. Translated under the title Prikladnoe nelineinoe programmirovanie, Moscow: Mir, 1975.
Andreev, Yu.I., Upravlenie konechnomernymi lineinymi ob”ektami (Control of Finite-dimensional Linear Plants), Moscow: Nauka, 1976.
Aliev, F.A. and Ismailov, N.A., Inverse Problem to Determine the Hydraulic Resistance Coefficient in the Gas Lift Process, Appl. Comput. Math., 2013, vol. 12, no. 3, pp. 306–313.
Aliev, F.A., Mutallimov, M.M., Ismailov, N.A., et al., Algorithms for Constructing Optimal Controllers for Gaslift Operation, Autom. Remote Control, 2012, vol. 73, no. 8, pp. 1279–1289.
Bellman, R.E. and Kalaba, R.E., Quasilinearization and Nonlinear Boundary-Value Problems, NewYork: Elsevier, 1965. Translated under the title Kvazilinearizatsiya i nelineinye kraevye zadachi, Moscow: Mir, 1968.
Gurbanov, R.S., Nuriyev, N.B., and Gurbanov, R.S., Technological Control and Optimization Problems in Oil Production: Theory and Practice, Appl. Comput. Math., 2013, vol. 12, no. 3, pp. 314–324.
Okosun, K.O. and Makinde, O.D., Optimal Control Analysis of Malaria in the Presence of Non-Linear Incidence Rate, Appl. Comput. Math., 2013, vol. 12, no. 1, pp. 20–32.
Gabasov, R., Dmitruk, N.M, Kirillova, F.M., On Optimal Control of an Object at Its Approaching to Moving Target under Uncertainty, Appl. Comput. Math., 2013, vol. 12, no. 2, pp. 152–167.
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Original Russian Text © F.A. Aliev, N.A. Ismailov, N.S. Mukhtarova, 2015, published in Avtomatika i Telemekhanika, 2015, No. 4, pp. 97–104.
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Aliev, F.A., Ismailov, N.A. & Mukhtarova, N.S. Algorithm to determine the optimal solution of a boundary control problem. Autom Remote Control 76, 627–633 (2015). https://doi.org/10.1134/S0005117915040074
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DOI: https://doi.org/10.1134/S0005117915040074