AutoOdom: Learning Auto-regressive Proprioceptive Odometry for Legged Locomotion

์ €์ž: Changsheng Luo, Yushi Wang, Wenhan Cai, Mingguo Zhao | ๋‚ ์งœ: 2025-11-24 | URL: https://arxiv.org/abs/2511.18857 📄 PDF


Essence

Figure 1

Fig. 1. Overview of the AutoOdom system.

AutoOdom์€ ์ž๋™ํšŒ๊ท€ ํ•™์Šต์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•˜๋Š” 2๋‹จ๊ณ„ ํ›ˆ๋ จ ํŒจ๋Ÿฌ๋‹ค์ž„์œผ๋กœ ๋‹ค๋ฆฌ ๋กœ๋ด‡์˜ ๊ณ ์œ ๊ฐ๊ฐ ์ฃผํ–‰๊ฑฐ๋ฆฌ ์ถ”์ • ์„ฑ๋Šฅ์„ ํฌ๊ฒŒ ํ–ฅ์ƒ์‹œํ‚จ ์‹œ์Šคํ…œ์ด๋‹ค. ๋Œ€๊ทœ๋ชจ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ฐ์ดํ„ฐ๋กœ ๋น„์„ ํ˜• ๋™์—ญํ•™์„ ํ•™์Šตํ•˜๊ณ  ์ œํ•œ๋œ ์‹ค์ œ ๋ฐ์ดํ„ฐ๋กœ sim-to-real ๊ฐญ์„ ํ•ด๊ฒฐํ•œ๋‹ค.

Motivation

Achievement

How

Figure 1

Fig. 1. Overview of the AutoOdom system.

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 4/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: AutoOdom์€ ์ž๋™ํšŒ๊ท€ ํ•™์Šต๊ณผ ํšจ์œจ์ ์ธ 2๋‹จ๊ณ„ ํ›ˆ๋ จ์œผ๋กœ proprioceptive odometry์˜ ์ค‘์š”ํ•œ ํ•œ๊ณ„๋ฅผ ํ•ด๊ฒฐํ•˜๋ฉฐ, ๊ฐ•๋ ฅํ•œ ์‹คํ—˜ ๊ฒฐ๊ณผ์™€ ํฌ๊ด„์  ablation ์—ฐ๊ตฌ๋กœ ๊ฒฌ๊ณ ํ•œ ๊ธฐ์—ฌ๋ฅผ ์ œ์‹œํ•œ๋‹ค. ๋‹ค๋งŒ ํŠน์ • ๋กœ๋ด‡ ํ”Œ๋žซํผ ๊ฒ€์ฆ๊ณผ ๋‹ค์–‘ํ•œ ํ™˜๊ฒฝ์œผ๋กœ์˜ ์ผ๋ฐ˜ํ™” ๊ฐ€๋Šฅ์„ฑ ํ™•์ธ์ด ํ›„์† ๊ณผ์ œ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
AutoOdom ๋…ผ๋ฌธ์€ ์˜คํ† ๋ฆฌ๊ทธ๋ ˆ์‹œ๋ธŒ ๋ฐฉ์‹์œผ๋กœ ๊ด€์ ˆ ํ† ํฌ์™€ ์ƒํƒœ ์ถ”์ •์„ ๊ฒฐํ•ฉํ•ด, UKF ๊ธฐ๋ฐ˜ ์‹ ๊ฒฝ๋ง ๊ตฌ์กฐ์˜ ์‹ค์‹œ๊ฐ„ ์ œ์–ด์— ์ด๋ก ์  ๊ธฐ๋ฐ˜์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •