Title :
RISE-Backsteppping feedback control for induction machine in electric vehicle applications
Author :
Rkhissi-Kammoun, Y. ; Ghommam, J. ; Boukhnifer, M. ; Mnif, F.
Author_Institution :
Sfax Eng. Sch., Control & Energy Manage. Lab., Sfax, Tunisia
Abstract :
This paper deals with the synthesis of a speed and flux control strategy for a class of motor control characterized by its highly nonlinear and multivariable dynamic, induction motor drive. A new continuous control law is proposed using a combination of the backstepping design with the Robust Integral Sign of the Error (RISE) technique in the presence of additive load disturbances. The modified backstepping design is asymptotically stable in the context of Lyapunov theory under the assumptions that the disturbances are C2 class fuctions with bounded time derivatives. Moreover, the boundedness of the closed-loop signals is ensured. Simulation results are provided to illustarte the effetiveness of the proposed approach.
Keywords :
Lyapunov methods; asymptotic stability; asynchronous machines; closed loop systems; control nonlinearities; control system synthesis; electric vehicles; feedback; machine control; multivariable control systems; nonlinear control systems; robust control; velocity control; Lyapunov theory; RISE; asymptotic stability; backsteppping feedback control; closed-loop signal; continuous control law; control synthesis; electric vehicle application; flux control; induction machine; motor control; multivariable system; nonlinear system; robust integral sign of the error technique; speed control; Backstepping; Feedback control; Induction motors; Mathematical model; Rotors; Stators; Induction motor; Lyapunov theory; RISE control; asymptotic stability; backstepping; electric vehicle;
Conference_Titel :
Control and Automation (MED), 2015 23th Mediterranean Conference on
Conference_Location :
Torremolinos
DOI :
10.1109/MED.2015.7158812
