Long story short
Hi, previously I asked the question regarding leaderboard simulation – https://www.duckietown.org/forums/topic/leaderboard-time-paradox.
You can run experiment by yourself — compare 2 submissions ion the same straight line.
Scroll 1st place submission – https://duckietown-ai-driving-olympics-1.s3.amazonaws.com/v3/frankfurt/by-value/sha256/49629a6699f07585920a8417b8138b9b251777292473b33b711c0559ea877540 – from 13.3 to 15.0 seconds
Scroll my submission – https://duckietown-ai-driving-olympics-1.s3.amazonaws.com/v3/frankfurt/by-value/sha256/49629a6699f07585920a8417b8138b9b251777292473b33b711c0559ea877540 – from 7.7 to 10.8 seconds
I’m sure that at my submission the bot goes velocity=1 and steering=0. But it takes 3.1 seconds to ride the same distance, as 1st place submission, which takes only 1.7 seconds.
Bug
Turned out the wheel speed is not clipped!
So we took submission (1297) from 6 place with max wheel speed = [1, 1] and simply multiplied the wheel speed by 2 (submission 1304) — and that moved us to 2d place.
We kindly ask to fix this issue and clip the wheel speed, because for now it seems like all the solutions above 8 median tiles have the max wheel speed more than 1.
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This topic was modified 2 years, 4 months ago by
heyt0ny.
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This topic was modified 2 years, 4 months ago by
heyt0ny.