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Robust Speed Control in IFOC Motors by Mi Hoang is a document available to read on EtoBox.

What is Robust Speed Control in IFOC Motors about?

The document analyzes Hopf bifurcations in indirect field-oriented control (IFOC) of induction motors. It derives guidelines for setting the PI speed controller to maintain stability given parameter mismatches. The modeling shows IFOC can be described by a fourth-order system. Rules are provided to choose PI parameters to guarantee stability for practical deviations in the estimated rotor time constant. There is a tradeoff between transient performance and robustness to parameter mismatches.

Author

Mi Hoang

Language

EN