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๐Ÿง  Round 2 ํ•™์Šต ์ „๋žต ๊ฐœ์š”

Round 2์—์„œ๋Š” ์ด ๋‹ค์„ฏ ๋‹จ๊ณ„์˜ ์ „๋žต์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ชจ๋ธ์„ ๊ตฌ์„ฑํ•˜๊ณ  ํ•™์Šต์„ ์ง„ํ–‰ํ•˜์˜€์Šต๋‹ˆ๋‹ค.
๊ฐ ๋‹จ๊ณ„๋Š” ์ฃผํ–‰ ์•ˆ์ •์„ฑ ํ™•๋ณด, ์„ผ์„œ ํ™•์žฅ, ํ•™์Šต ์ „๋žต ๊ฐœ์„ , ๊ทธ๋ฆฌ๊ณ  ๋ณด์ƒ ์กฐ๊ฑด์˜ ์ •๋ฐ€ํ™”์— ์ค‘์ ์„ ๋‘๊ณ  ์„ค๊ณ„๋˜์—ˆ์Šต๋‹ˆ๋‹ค.


๐Ÿ“Š ๋ชจ๋ธ๋ณ„ ํ•™์Šต ์ „๋žต ๋ฐ ๋ณด์ƒ ์„ค๊ณ„

๐Ÿ”น Model 1 โ€“ ๊ธฐ์ดˆ ์ฃผํ–‰ ์•ˆ์ •์„ฑ ํ™•๋ณด

  • ํ•™์Šต ๋ชฉํ‘œ: Off-track ์ตœ์†Œํ™” ๋ฐ ์ค‘์‹ฌ์„  ์œ ์ง€
  • ์„ผ์„œ ๊ตฌ์„ฑ: ๋‹จ์ผ ์นด๋ฉ”๋ผ ์„ผ์„œ
  • ํ•ต์‹ฌ ์ „๋žต:
    • Round 1์—์„œ ์‚ฌ์šฉํ•œ ์ค‘์‹ฌ์„  ๊ธฐ๋ฐ˜ ๋ณด์ƒ ํ•จ์ˆ˜ ์žฌ์‚ฌ์šฉ
    • **์ถฉ๋Œ ๊ฐ์ง€ ํ•จ์ˆ˜ is_crashed()**๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ์•ˆ์ •์„ฑ ๊ฐ•ํ™”
  • ๊ฒฐ๊ณผ ์š”์•ฝ:
    • ๋ณด์ƒ ๊ฐ’์€ ์ƒ์Šนํ–ˆ์œผ๋‚˜ ์™„์ฃผ์œจ์ด ๋‚ฎ์•„ ๋žฉํƒ€์ž„ ์ธก์ • ์–ด๋ ค์›€

๐Ÿ“ ๊ฒฝ๋กœ: src/model_1/reward_function.py


๐Ÿ”น Model 2 โ€“ ๋ณด์ƒ ํ•จ์ˆ˜ ๊ฐœ์„  ๋ฐ ์„ผ์„œ ํ™•์žฅ

  • ํ•™์Šต ๋ชฉํ‘œ: ์„ผ์„œ ํ™•์žฅ๊ณผ ๋ณด์ƒ ๊ณก์„ ์˜ ๋ถ€๋“œ๋Ÿฌ์šด ์ •๊ทœํ™”
  • ์„ผ์„œ ๊ตฌ์„ฑ: ์นด๋ฉ”๋ผ + LiDAR
  • ํ•ต์‹ฌ ์ „๋žต:
    • ์ค‘์‹ฌ์„  ๊ฑฐ๋ฆฌ ๊ธฐ๋ฐ˜ ๋ณด์ƒ์—์„œ ์ •๊ทœํ™”๋œ ๊ณก์„  ๋ณด์ƒ์œผ๋กœ ์ „ํ™˜
    • LiDAR ๊ฐ๋„๋ณ„ ๊ฑฐ๋ฆฌ๊ฐ’์„ ์ด์šฉํ•ด ํŠน์ • ๋ฐฉํ–ฅ(์ •๋ฉด, ์ธก๋ฉด) ์žฅ์• ๋ฌผ ํšŒํ”ผ ๋ณด์ƒ ์ถ”๊ฐ€
  • ๊ฒฐ๊ณผ ์š”์•ฝ:
    • ์™„์ฃผ์œจ ์•ฝ **73%**๋กœ ํ–ฅ์ƒ
    • ํ•˜์ง€๋งŒ ๋žฉํƒ€์ž„์€ 1๋ถ„ ์ด์ƒ, ์ถฉ๋Œ ๋นˆ๋„๊ฐ€ ๋†’์•„ ์‹ค์งˆ์  ์„ฑ๋Šฅ์€ ๋ฏธํก

๐Ÿ“ ๊ฒฝ๋กœ: src/model_2/reward_function.py


๐Ÿ”น Model 3 โ€“ ๋‹จ๊ณ„์  ํ•™์Šต ์ „๋žต ์ ์šฉ

  • ํ•™์Šต ๋ชฉํ‘œ: Curriculum Learning ๊ธฐ๋ฐ˜ ์ตœ์  ํ•™์Šต ์ˆœ์„œ ๊ตฌ์„ฑ
  • ์ „๋žต ๊ตฌ์„ฑ:
    1. 1๋‹จ๊ณ„: ์žฅ์• ๋ฌผ ํšŒํ”ผ ์š”์†Œ ์ œ๊ฑฐ โ†’ Time Trial ์ตœ์ ํ™”
    2. 2๋‹จ๊ณ„: ํ•™์Šต๋œ ๋ชจ๋ธ์„ ๋ณต์ œ โ†’ ์žฅ์• ๋ฌผ ํšŒํ”ผ ๋ฐ ์ฐจ์„  ์ธ์‹ ๋ณด์ƒ ์ถ”๊ฐ€
  • ๊ฒฐ๊ณผ ์š”์•ฝ:
    • ๊ตฌ์กฐ์  ํ•™์Šต ์„ค๊ณ„์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๋ถˆ์•ˆ์ •ํ•œ ํ‰๊ฐ€ ์ง€ํ‘œ ์œ ์ง€
    • ์—ฌ์ „ํžˆ ๋‚ฎ์€ lap time ์„ฑ๋Šฅ ํ™•์ธ๋จ

๐Ÿ“ ๊ฒฝ๋กœ: src/model_3/reward_function.py


๐Ÿ”น Model 4 โ€“ ๋ณด์ƒ ์กฐ๊ฑด ์ •๋ฐ€ํ™” ๋ฐ ํšŒํ”ผ ์ „๋žต ์ตœ์ ํ™”

  • ํ•™์Šต ๋ชฉํ‘œ: Model 1~3 ์ „๋žต ํ†ตํ•ฉ ๋ฐ ์ •๋ฐ€ ๋ณด์ƒ ์„ค๊ณ„
  • ์„ผ์„œ ํ™œ์šฉ: ์นด๋ฉ”๋ผ + LiDAR
  • ํ•ต์‹ฌ ์ „๋žต:
    • ์ฃผํ–‰ ์œ ์ง€: ์ค‘์‹ฌ์„  ๊ฑฐ๋ฆฌ ๋ณด์ƒ + all_wheels_on_track ์œ ์ง€
    • ํšŒํ”ผ ์ „๋žต:
      • LiDAR ์ค‘์‹ฌ ๋ฐ ์ธก๋ฉด ๊ฑฐ๋ฆฌ ๊ธฐ๋ฐ˜ ๊ฐ์ 
      • ๊ฐ์ฒด ๊ฑฐ๋ฆฌ ๋ฐ ์ฐจ์„  ์œ„์น˜ ๋ถˆ์ผ์น˜ ์‹œ ๊ฐ์  ์ ์šฉ
      • ํšŒํ”ผ ๋ณด์ƒ reward_avoid์— ๊ฐ€์ค‘์น˜ 4.0 ๋ถ€์—ฌ โ†’ ์ ๊ทน์  ํšŒํ”ผ ์œ ๋„
  • ๊ฒฐ๊ณผ ์š”์•ฝ:
    • ๊ฐ€์žฅ ์ •๋ฐ€ํ•˜๊ณ  ์‹ค์šฉ์ ์ธ ํšŒํ”ผ ์ „๋žต ๋ชจ๋ธ๋กœ ์„ค๊ณ„๋จ

๐Ÿ“ ๊ฒฝ๋กœ: src/model_4/reward_function.py


๐Ÿ” ๊ธฐํƒ€ ์‹คํ—˜ ์š”์†Œ

  • LiDAR ๊ธฐ๋ฐ˜ ๊ฑฐ๋ฆฌ ์ •๋ณด ์‹œ๊ฐํ™”