WSEAS Transactions on Systems and Control
Print ISSN: 1991-8763, E-ISSN: 2224-2856
Volume 19, 2024
Sensorless Vector Control for High-Performance SPIM Drives using New Super-Twisting BS_PCH Control and VM SC MRAS Observer
Authors: ,
Abstract: In this paper, an improved Backstepping _Port Controlled Hamiltonian (STABS_PCH) nonlinear control structure combined with a Stator Current Based Model Reference Adaptive System speed observer using neural network (VMNN_SC_MRAS) is presented. The STABS_PCH control improves and enhances the performance and robustness of SPIM drives. The combination of the STABS_PCH controller with the VMNN_SC_MRAS speed estimator can compensate for the uncertainties of the machine parameters and load disturbances to improve the dynamic performance and of robustness the SPIM sensorless drive systems. The effectiveness of the proposal control scheme is validated through Matlab-Simulink.
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Keywords: Backstepping control, Super Twisting algorithm, FOC vector control, Six phase induction motor drive, Port Controled Hamiltonian control, Nonlinear control
Pages: 415-426
DOI: 10.37394/23203.2024.19.45