Fig. 2
From: An optimal multi-objective control architecture of PMSM drives

(a) Control architecture of the PMSM fed drive system (b) Control algorithm for sector decision from error of dq-axis current.
From: An optimal multi-objective control architecture of PMSM drives

(a) Control architecture of the PMSM fed drive system (b) Control algorithm for sector decision from error of dq-axis current.