Discrete‐time sliding mode control based on disturbance observer applied to current control of permanent magnet synchronous motor

This paper proposes a robust current control technique based on a discrete‐time sliding mode controller and a disturbance observer for high‐performance permanent magnet synchronous motor (PMSM) drives. This scheme is applied in the PMSM current control loops to enable the decoupling between the dq c...

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Veröffentlicht in:	IET power electronics 2021-03, Vol.14 (4), p.875-887
Hauptverfasser:	Smidt Gabbi, Thieli, Gründling, Hilton Abílio, Padilha Vieira, Rodrigo
Format:	Artikel
Sprache:	eng
Schlagworte:	Control system analysis and synthesis methods Discrete control systems Drives Engineering Engineering, Electrical & Electronic Multivariable control systems Science & Technology Stability in control theory Synchronous machines Technology
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