Kinematics-Aware Multi-Policy Reinforcement Learning for Force-Capable Humanoid Loco-Manipulation

์ €์ž: Kaiyan Xiao, Zihan Xu, Cheng Zhe, Chengju Liu, Qijun Chen | ๋‚ ์งœ: 2025-11-26 | DOI: 10.48550/arXiv.2511.21169 📄 PDF


Essence

Figure 1

Fig. 1. System architecture of the proposed training pipeline. The diagram illustrates the integration of the upper-body

๋ณธ ๋…ผ๋ฌธ์€ ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡์˜ ๊ณ ๋ถ€ํ•˜ ์‚ฐ์—… ์ž‘์—… ์ˆ˜ํ–‰์„ ์œ„ํ•ด kinematics ์‚ฌ์ „ ์ •๋ณด๋ฅผ ํ™œ์šฉํ•œ ํœด๋ฆฌ์Šคํ‹ฑ ๋ณด์ƒํ•จ์ˆ˜, force-based curriculum learning, delta-command ์ •์ฑ…์„ ํ†ตํ•ฉํ•œ 3๋‹จ๊ณ„ RL ๊ธฐ๋ฐ˜ loco-manipulation ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์•ˆํ•œ๋‹ค.

Motivation

Achievement

Figure 5

Fig. 5. Position and orientation errors of the left end-effector during training

How

Figure 1

Fig. 1. System architecture of the proposed training pipeline. The diagram illustrates the integration of the upper-body

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡์˜ ๊ณ ๋ถ€ํ•˜ loco-manipulation์„ ์œ„ํ•ด kinematics ์ •๋ณด ํ™œ์šฉ, curriculum learning, modular ์ •์ฑ… ์กฐ์ •์„ ๊ฒฐํ•ฉํ•œ ์ฒด๊ณ„์ ์ด๊ณ  ์‹ค์šฉ์ ์ธ RL ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์‹œํ•˜๋ฉฐ, ์‹ค์ œ ๋กœ๋ด‡ ์‹คํ—˜์œผ๋กœ ๊ฐ•๋ ฅํ•œ ์„ฑ๋Šฅ์„ ์ž…์ฆํ–ˆ๋‹ค. ๋‹ค๋งŒ ๋‹จ์ผ ํ”Œ๋žซํผ ๊ฒ€์ฆ๊ณผ ์‹ค์ œ ์‚ฐ์—… ํ™˜๊ฒฝ ์ ์‘์„ฑ ํ‰๊ฐ€ ๋ณด๊ฐ•์ด ํ•„์š”ํ•˜๋‹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˜์ •