Quote:
Originally Posted by zbrozek
Ah, the undervoltage is something I didn't consider. How good is the current-mode controller? Presumably it's cycle-by-cycle at the PWM rate...? I hope to run current control mode, so with any luck the motors won't draw more than 40A each even in stall.
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The Jaguars closed loop modes (including current control) are performed at 1000hz. This is faster then possible when using PWM input (200hz), but slower then the h-bridge pulse rate (15,000hz).