3min chapter

Machine Learning Archives - Software Engineering Daily cover image

Self-Driving Engineering with George Hotz

Machine Learning Archives - Software Engineering Daily

CHAPTER

How Quickly Errors Accumulate in a State Transition?

If your model is really bad it might accumulate in a hundred milliseconds if your model is good it might take ten seconds okay so i think we've kind of covered how well actually i want to go a little bit more into this. So our outer planning loop runs at 20 hertz so it's done 20 times per second that goes all the way down from the vision to the new trajectory and then the low level controls which turn the trajectory into actuator commands run at 100 hertz. It sounds like this sort of adjustment between the trajectory and the path is maybe not solved could always get better but it's you're in pretty good shape and you don't spend much time thinking about this oh yeah

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