H-Bridge Controller Using Raspberry Pi Pico


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phil99

Guru

Joined: 11/02/2018
Location: Australia
Posts: 483
Posted: 03:59am 20 Jun 2021      

Yes, feedforward is an excellent choice. In higher powered systems high gain, fast acting negative feedback is usually needed for accurate output control but risks serious instability with reactive loads. Adding feedforward allows a lower gain slower feedback loop. Power stations have used it for decades, for both alternator and turbine control.