Learn Weightlessness: Imitate Non-Self-Stabilizing Motions on Humanoid Robot

์ €์ž: Yucheng Xin, Jiacheng Bao, Haoran Yang, W. Que, Dong Wang, Junbo Tan | ๋‚ ์งœ: 2026-04-23 | URL: https://arxiv.org/abs/2604.21351 📄 PDF


Essence

Figure 1

Fig. 1: Our work introduces a human-inspired weightlessness mechanism that controls robot joints to selectively relax wh

ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡์ด ๋น„์ž๊ธฐ์•ˆ์ •ํ™”(non-self-stabilizing) ๋™์ž‘์„ ์ˆ˜ํ–‰ํ•  ๋•Œ ์ธ๊ฐ„์˜ '๋ฌด์ค‘๋ ฅ ์ƒํƒœ' ๋ฉ”์ปค๋‹ˆ์ฆ˜์„ ๋ชจ๋ฐฉํ•˜์—ฌ ํŠน์ • ๊ด€์ ˆ์„ ์„ ํƒ์ ์œผ๋กœ ์ด์™„์‹œํ‚ด์œผ๋กœ์จ ํ™˜๊ฒฝ๊ณผ์˜ ๋ฌผ๋ฆฌ์  ์ ‘์ด‰์„ ํ†ตํ•ด ๋™์ž‘์„ ์™„์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•œ๋‹ค.

Motivation

Achievement

Figure 1

Fig. 1: Our work introduces a human-inspired weightlessness mechanism that controls robot joints to selectively relax wh

How

Figure 5

Fig. 5: Framework. The method consist of 4 components: (a) We collected videos of sitting, lying, and leaning (shoulder

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 3/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ์ธ๊ฐ„์˜ ์ƒ๋ฌผํ•™์  ๋ฉ”์ปค๋‹ˆ์ฆ˜์„ ๋กœ๋ด‡ ์ œ์–ด์— ์ฐฝ์˜์ ์œผ๋กœ ์ ์šฉํ•˜์—ฌ ๋น„์ž๊ธฐ์•ˆ์ •ํ™” ๋™์ž‘์ด๋ผ๋Š” ๋ฏธํ•ด๊ฒฐ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ์šฐ์ˆ˜ํ•œ ์—ฐ๊ตฌ์ด๋ฉฐ, Unitree G1์—์„œ์˜ ์‹ค์ œ ๊ฒ€์ฆ๊ณผ ๋‹ค์–‘ํ•œ ํ™˜๊ฒฝ์— ๋Œ€ํ•œ ์ผ๋ฐ˜ํ™” ์„ฑ๋Šฅ์€ ๋กœ๋ด‡ ๊ณตํ•™์˜ ์‹ค์งˆ์  ์ง„์ „์„ ๋ณด์—ฌ์ค€๋‹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)
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