1 - Example of the 1xPWM command - is this a constant value ie - the bus voltage percent to apply or should this be a waveform? How to control speed? (adjust value down until desired speed is measured). This is more like a constant power/torque input and not very stable, right?
2 - Example of 3xPWM command - these should be sin waves that are 120 deg out of phase, right?
3 - How to Minimize Power Losses (core/switching/EMI) - double ramp example? Do we need to measure current with a ground "R" … can it be lower/smaller, can we move it to just the gate? (look into)… how much power is lost in each element?
4 - Any Recommendations on making the spin speed more stable/repeatable?