
Control of Converter-Fed Induction Motor Drives 21-11
positions of the space vectors and provides their correct orientation for both steady states and transients.
is guarantee dynamically decouples fast ux and torque control and belongs to high-performance
control implemented in a closed-loop fashion.
According to the above denition, the vector control can be implemented in many dierent ways.
However, there are only several basic schemes that are oered in the market. Among these, the most
popular strategies are FOC, DTC, DTC-SVM, and their variants. Another group of modern nonlinear
control strategies, which includes feedback linearizat ...