Abstract
Computing of time-optimal inertial control reduces to solving three problems: (1) computing of optimal control under the assumption that the control is without inertia; (2) finding the optimal switching time of the control; (3) calculating of the error induced by the time lag of the control followed by correcting the control time and switching instants. Characteristics of the problems are considered and methods of their solution are given. A way of assignment of the initial approximation is presented. A computational algorithm, results of modeling, and numerical computations are performed.
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Boltyanskii, V.G., Gamkrelidze, R.V., Mishchenko, E.F., and Pontryagin, L.S., Principle of the Maximum in the Theory of Optimal Processes, Proc. First Congress of the International Federation on Automatic Control, Moscow: Izd. Akad. Nauk SSSR, 1960, pp. 68–83.
Pontryagin, L.S., Boltyanskii, V.G., Gamkrelidze, R.V., and Mishchenko, E.F., Matematicheskaya teoriya optimal’nykh protsessov (Mathematical Theory of Optimal Processes), Moscow: Nauka, 1976.
Gabasov, R., Kirillova, F.M., and Pavlenok, N.S., Synthesis of Optimal Feedback in the Class of Inertial Controls, Avtomat. Telemekh., 2003, no. 2, pp. 22–49.
Matyukhin, V.I., Controllability of Mechanical Systems with Due Allowance for Driving Gear Dynamics, Avtomat. Telemekh., 2005, no. 12, pp. 75–92.
Aleksandrov, V.M., Real-Time Computing of the Optimal Control, Zh. Vych. Mat. Mat. Fiz., 2012, vol. 52, no. 10, pp. 1778–1800.
Aleksandrov, V.M., Time-Optimal Position-Programming Control of Linear Dynamic Systems, Sib. El. Mat. Izv., 2009, vol. 6, pp. 385–439.
Aleksandrov, V.M., Consecutive Synthesis of the Time-Optimal Control, Zh. Vych. Mat. Mat. Fiz., 1999, vol. 39, no. 9, pp. 1464–1478.
Aleksandrov, V.M., Forming an Approximating Construction for Calculation and Implementation of Optimal Control in Real Time, Sib. Zh. Vych. Mat., 2012, vol. 15, no. 1, pp. 1–19.
Aleksandrov, V.M., A Numerical Method for Solving a Linear Time-Optimal Control Problem, Zh. Vych. Mat. Mat. Fiz., 1998, vol. 38, no. 6, pp. 918–931.
Fedorenko, R.P., Priblizhennoe reshenie zadach optimal’nogo upravleniya (Approximate Solution of Optimal Control Problems), Moscow: Nauka, 1976.
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Original Russian Text © V.M. Aleksandrov, 2015, published in Sibirskii Zhurnal Vychislitel’noi Matematiki, 2015, Vol. 18, No. 1, pp. 1–13.
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Aleksandrov, V.M. Computing of optimal inertial control of a linear system. Numer. Analys. Appl. 8, 1–12 (2015). https://doi.org/10.1134/S1995423915010012
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DOI: https://doi.org/10.1134/S1995423915010012