Portrait of Jiahang Liu

Jiahang
Liu
刘佳杭

WELCOME TO MY HOME PAGE!欢迎来到我的主页!

I am an M.S. candidate in Mechanical Engineering at Dalian University of Technology and a former Special Research Student at The University of Tokyo. My research explores multimodal fusion of vision and sEMG for hand-motion understanding, human-intent perception, and dexterous teleoperation.

我是大连理工大学机械工程学院硕士研究生,曾赴东京大学交流。我的研究聚焦视觉与表面肌电的多模态融合,用于手部运动理解、人体意图感知与灵巧遥操作。

I believe human-robot interaction is shaped by more than technology. Aesthetics is also fundamental to how interaction is perceived and experienced. This belief connects my engineering research with my work on industrial design projects.我认为,人机交互不仅由技术塑造,美学同样影响交互被感知和体验的方式。因此,我也参与了多个工业设计项目,并将工程研究与产品美学贯穿于同一套实践之中。

Email邮箱jiahangliupro@gmail.com Phone电话+86 135 5589 5355

Based in所在地Dalian, China大连,中国

ORCID0009-0005-8706-3198
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Foundation学术基础

Education教育经历

2025.10
— 2026.04

The University of Tokyo东京大学

Special Research Student · Graduate School of Engineering工学系研究科 · 特别研究学生

Tokyo, Japan东京,日本

2024.09
— 2027.07

Dalian University of Technology大连理工大学

M.S. Student · Mechanical Engineering机械工程 · 硕士研究生

Dalian, China大连,中国

2020.09
— 2024.07

Dalian University of Technology大连理工大学

B.Eng. · Mechanical Design, Manufacturing and Automation机械设计制造及其自动化 · 工学学士

GPA 3.35 / 4.00 · Social Practice ScholarshipGPA 3.35 / 4.00 · 社会实践奖学金

Project Experience项目经历

Research科研经历

Precise Hand–Arm Teleoperation System via Markerless Vision and High-Density sEMG Fusion基于无标记视觉与高密度表面肌电融合的精准手-臂遥操作系统

Dalian University of Technology大连理工大学

2024.09 — 2025.07

  • Estimated global hand-arm pose from RGB-D and validated markerless tracking against Vicon ground truth.基于 RGB-D 估计全局手臂位姿,并使用 Vicon 真值验证无标记跟踪精度。
  • Fused visual keypoints and HD-sEMG for gesture recognition and finger-force regression.融合视觉关键点与高密度肌电,实现手势识别和手指力回归。
  • Built a wireless ROS2 system mapping posture, gesture, and grasp force to a dexterous manipulator.构建无线 ROS2 系统,将姿态、手势与抓握力实时映射至灵巧机械臂。

A Distributed High-Density sEMG-driven Soft Glove System for Stroke Rehabilitation面向脑卒中康复的分布式高密度表面肌电驱动软体手套系统

Bachelor graduation thesis · Dalian University of Technology本科毕业设计 · 大连理工大学

2023.10 — 2024.07

  • Developed a pneumatic glove supporting independent finger flexion and abduction.开发气动软体手套,实现手指独立屈曲与外展。
  • Designed an HD-sEMG sleeve and optimized electrodes through energy mapping and impedance analysis.设计高密度肌电采集袖套,并通过能量分布映射和阻抗分析优化电极布局。
  • Evaluated machine-learning models and adopted a PSO-optimized network for five-gesture classification.评估多种机器学习模型,最终采用 PSO 优化神经网络完成五类手势识别。

Form, structure, and product thinking形态、结构与产品思维

Design设计作品

Aesthetics shapes how interaction is perceived.美学,决定交互如何被感知。

As Design Director at Venture Electronics, I work across product form, enclosure architecture, and visual communication for personal-audio hardware. I also design research hardware at Dalian University of Technology, centered on high-density sEMG acquisition systems.

作为微翼音频设计总监,我参与个人音频硬件的产品形态、外壳结构与视觉表达。同时,我也在大连理工大学参与高密度表面肌电采集系统相关的科研硬件设计。

Design Director设计总监

Venture Electronics微翼音频

Visit VE访问 VE

Research hardware科研硬件

High-Density sEMG Acquisition Module高密度肌电采集器模块

Dalian University of Technology

Toolbox & character工具与个性

Skills技能

Programming编程

Python · PyTorch · PyTorch Lightning · OpenCV · MuJoCo · MATLAB · ROS2

Design设计

Rhino · Autodesk Inventor · KeyShot

Languages语言

Mandarin · Native
English · CET-6 535
中文 · 母语
英语 · CET-6 535

Beyond the lab实验室之外

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