Abstract
DC motors are often used for accurate positioning in industrial machines. Precise equations describing DC motors are nonlinear. Accurate nonlinear control of the motion of the DC motors is required. In this paper, an online technique for finite-horizon nonlinear tracking problems is presented. The idea of the proposed technique is the change of variables that converts the nonlinear differential Riccati equation to a linear Lyapunov differential equation. The proposed technique is effective for wide range of operating points. Simulation results for a realistic DC motor are given to illustrate the effectiveness of the proposed technique.
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Khamis, A., Naidu, D.S., Zydek, D. (2015). Nonlinear Position Control of DC Motor Using Finite-Horizon State Dependent Riccati Equation. In: Selvaraj, H., Zydek, D., Chmaj, G. (eds) Progress in Systems Engineering. Advances in Intelligent Systems and Computing, vol 366. Springer, Cham. https://doi.org/10.1007/978-3-319-08422-0_5
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DOI: https://doi.org/10.1007/978-3-319-08422-0_5
Publisher Name: Springer, Cham
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