Hi all,
I'm using instaSPIN BLDC algorithm for sensorless BLDC Motor controller using TMS320F28035.
It's work well except one issue. At this time, I'm also develop sensorless BLDC Motor controller using the other MCU.
When I compare two controller, last one is much higher performance then first one at high speed area in maximum load condition.
The speed gap is around 500RPM. Would you please give to me an useful technique to resolve this problem?