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Yunsang Ra

Yunsang Ra

Chonnam National University · Mechanical Engineering

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Professor

Prof. 라윤상

Professor's page · publications

About

Energy-autonomous Smart Technology(ENST) Lab은 융합공학, 무전원 센서, 기계요소를 연구한다. 기계 에너지를 전기로 변환하는 기술을 기반으로 인간-기계 인터페이스, 전자 피부, 개인 맞춤형 헬스케어, IoT, 스마트 팩토리·모빌리티에 적용되는 에너지 자립형 스마트 시스템을 개발한다.

Research keywords

융합공학무전원센서기계요소

Selected publications

  • Electrical grid-independent machine learning-assisted wearable gait analysis device with triboelectric-electromagnetic hybrid energy harvesterBiosensors and Bioelectronics · 2025
  • Recovered graphene-hydrogel nanocomposites for multi-modal human motion recognition via optimized triboelectrification and machine learningComposites Part B: Engineering · 2025
  • Hidden Regulator-based Rotational Triboelectric Nanogenerator with Tracing Optimal Working ConditionInternational Journal of Mechanical Sciences · 2024
  • Portable Triboelectric-Electromagnetic Hybrid Biomechanical Energy HarvesterNano Energy · 2024
  • Smart Conveyor Roller System for Self-Powered Product Size IdentificationNano Energy · 2022
  • Geometric Gradient Assisted Control of the Triboelectric Effect in a Smart Brake SystemNano Energy · 2021

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