D. Song

Generalized Iterative Learning Disturbance Observer for Multiple Periodic Disturbances Attenuation: Application to PMSM Speed Servo Systems

This brief proposes a generalized iterative learning disturbance observer (GILDO) to handle complex disturbances consisting of slowly-varying and multi-periodic components. The observer employs a hierarchical serial-parallel learning structure that incorporates multiple learning channels with distinct time delays and e...