A few remarks at the beginning:
Though you won't find any code in this thread, this is about programming. Specifically the control algorithm used in the two different solutions presented here without giving any details.
This thread is not to discuss the pro and cons of the gravity drive or using gravity drives in general. There are already numerous more or less emotional threads in this forum where you can do this. Not here, please ! If you don't like them, leave this thread and find...
Gravity drive control comparison
Though you won't find any code in this thread, this is about programming. Specifically the control algorithm used in the two different solutions presented here without giving any details.
This thread is not to discuss the pro and cons of the gravity drive or using gravity drives in general. There are already numerous more or less emotional threads in this forum where you can do this. Not here, please ! If you don't like them, leave this thread and find...
Gravity drive control comparison