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Why That Autonomous Race Car Crashed Straight into a Wall

Author: tomohawk

Score: 9

Comments: 4

Date: 2020-10-30 19:57:03

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mpoteat wrote at 2020-10-31 02:36:26:

One issue is that MATLAB is a hilariously inappropriate tool for any real software engineering, including robotics. What's worse is that it's just powerful enough to empower your traditional PE to be dangerous.

fallingfrog wrote at 2020-10-31 02:39:59:

“..while the team did code in many fail-safes in other areas of the application, it unfortunately only contained data validation on valid numbers”

Well it’s not like I’ve never made a mistake but that’s a funny sentence!

dragonwriter wrote at 2020-10-31 02:45:30:

I wonder if it's something like their out-of-bounds checks required true returns on a numeric comparison (e.g., if val < min ...) and since NaN-involved comparisons always return false...

fallingfrog wrote at 2020-10-31 02:53:53:

That’s probably it exactly, I think something was just muddled in the way the article was written.