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Adaptive Nonlinear Control of Induction Motor
Gerardo V. Guerrero Ramírez,Luis G. Vela Valdés,Manuel Adam Medina,Carlos D. García Beltrán,Cesar A. Villanueva López 제어·로봇·시스템학회 2011 International Journal of Control, Automation, and Vol.9 No.1
This work addresses the problem of controlling a rigid arm (one degree of freedom robot manipulator) directly driven by an induction motor. A Lyapunov-based adaptive nonlinear controller is designed. The developed controller compensates for parametric uncertainty associated with the resistance of the rotor windings and it is capable to track asymptotically a trajectory for an angular position keeping all the internal signals bounded and guarantees the asymptotical stability of the system. Simulations are presented to illustrate the performance of this controller.
Robust Nonlinear Control of AC Brushless Motor for Electric Vehicles Application
Diego Langarica-Cordoba,Gerardo V. Guerrero-Ramirez,Abraham Claudio-Sanchez,Miguel A. Duran-Fonseca,Manuel Adam-Medina,Carlos-Manuel Astorga-Zaragoza 전력전자학회 2011 JOURNAL OF POWER ELECTRONICS Vol.11 No.4
This article proposes a robust nonlinear control based on Lyapunov’s redesign, whose purpose is to deal with parametric uncertainty in the resistance of the motor windings. The robust controller design is based on the passivity properties of the motor, as well as energy shaping and damping injection. The application of this control technique is focused on electric vehicles mainly formed by a battery bank, a power inverter, an AC brushless motor and the mechanical transmission. The sine PWM technique is used to trigger the switching devices of inverter. The results were obtained from simulation, where is shown that robust control makes a proper tracking of electromagnetic torque.
Robust Nonlinear Control of AC Brushless Motor for Electric Vehicles Application
Langarica-Cordoba, Diego,Guerrero-Ramirez, Gerardo V.,Claudio-Sanchez, Abraham,Duran-Fonseca, Miguel A.,Adam-Medina, Manuel,Astorga-Zaragoza, Carlos-Manuel The Korean Institute of Power Electronics 2011 JOURNAL OF POWER ELECTRONICS Vol.11 No.4
This article proposes a robust nonlinear control based on Lyapunov's redesign, whose purpose is to deal with parametric uncertainty in the resistance of the motor windings. The robust controller design is based on the passivity properties of the motor, as well as energy shaping and damping injection. The application of this control technique is focused on electric vehicles mainly formed by a battery bank, a power inverter, an AC brushless motor and the mechanical transmission. The sine PWM technique is used to trigger the switching devices of inverter. The results were obtained from simulation, where is shown that robust control makes a proper tracking of electromagnetic torque.