I am intending to replace the t200 thrusters on my ROV with high power high thrust thrusters running on 300 V.
The thrusters are powered by a 300 V cable from a separate power supply, while the Pixhawk battery monitor is powered by the usual 15 V battery. This battery is not connected to any thruster.
The new thrusters are controlled with a PWM signal, the same as the old thrusters.
Is there any control issue from upgrading to more powerful thrusters?
I imagine there are feedback gains that are attuned to specific thrust/servo command slopes.
Also, I imagine there could be some algorithm that safety checks that acceleration and gyroscope readings are consistent with thruster inputs.