The schematic of a PMSM drive using a DTC-based speed loop PDFF controller is shown in Fig. 1. This DTC scheme is implemented in stator flux frame, which requires knowledge of stator flux in ...
It's clear that, the PDFF controller-based system is more stable and has less overrun than the PI controller-based system. Overshoot is mitigated by the PDFF controller for the speed loop, which has a ...
If you are interested in building vehicles either land-based or airborne using a Raspberry Pi you might be interested in a new article by Bryan Cockfield over on the Hackaday website explaining more ...