NuExo: A Wearable Exoskeleton Covering all Upper Limb ROM for Outdoor Data Collection and Teleoperation of Humanoid Robots

์ €์ž: Rui Zhong, Chuang Cheng, Junpeng Xu, Yantong Wei, Ce Guo, Daoxun Zhang, Wei Dai, Huimin Lu | ๋‚ ์งœ: 2025-03-13 | URL: https://arxiv.org/abs/2503.10554 📄 PDF


Essence

Figure 1

Fig. 1: NuExo: A backpack-mounted active-joint humanoid robot

์ƒ์ง€์˜ ์ „์ฒด ์šด๋™ ๋ฒ”์œ„๋ฅผ ์ปค๋ฒ„ํ•˜๋ฉด์„œ ์•ผ์™ธ ํ™˜๊ฒฝ์—์„œ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๊ฒฝ๋Ÿ‰ ์›จ์–ด๋Ÿฌ๋ธ” ์™ธ๊ณจ๊ฒฉ๊ณ„(exoskeleton) NuExo๋ฅผ ๊ฐœ๋ฐœํ•˜์—ฌ ์ธ๊ฐ„ํ˜• ๋กœ๋ด‡์˜ ์›๊ฒฉ์กฐ์ข…๊ณผ ๋ชจ์…˜ ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘์„ ๋™์‹œ์— ์ˆ˜ํ–‰ํ•œ๋‹ค.

Motivation

Achievement

Figure 2

Fig. 2: Overview of the NuExo teleoperation exoskeleton data collection system (a) and the NuExo in daily scene (b).

How

Figure 3

Fig. 3: The schematic representation of the shoulder mechanical structure of the exoskeleton tracking the dynamically ch

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: NuExo๋Š” ํ•ด๋ถ€ํ•™์ ์œผ๋กœ ์˜๊ฐ๋ฐ›์€ ์™ธ๊ณจ๊ฒฉ๊ณ„ ์„ค๊ณ„์™€ ๊ฒฝ๋Ÿ‰ํ™”, multi-modal sensing์˜ ํ†ตํ•ฉ์„ ํ†ตํ•ด teleoperation๊ณผ ๋กœ๋ด‡ ๋ชจ์…˜ ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘์˜ ๋„ค ๊ฐ€์ง€ ํ•ต์‹ฌ ๋ชฉํ‘œ๋ฅผ ๋™์‹œ์— ๋‹ฌ์„ฑํ•œ ํ˜์‹ ์  ์‹œ์Šคํ…œ์ด๋‹ค. ์•ผ์™ธ ํ™˜๊ฒฝ์—์„œ์˜ ์‹ค์šฉ์„ฑ๊ณผ ๋‹ค์–‘ํ•œ ๋กœ๋ด‡ ํ”Œ๋žซํผ ํ˜ธํ™˜์„ฑ์€ ์ธ๊ฐ„ํ˜• ๋กœ๋ด‡์˜ imitation learning ๋ถ„์•ผ์— ์ค‘๋Œ€ํ•œ ๊ธฐ์—ฌ๋ฅผ ํ•œ๋‹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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