Dong Hwan Lim
Papers
2
Total Citations
4
H-Index
2
About
Dong Hwan Lim is a researcher specializing in the design and control of lower extremity exoskeleton systems, with a focus on enhancing human-robot interaction and energy efficiency. His work addresses critical challenges in wearable robotics, particularly in gait phase detection and mechanical actuation. In his 2015 study on insole sensor systems, Lim developed an algorithm capable of determining the kinematic model of a multi-degree-of-freedom lower limb exoskeleton based on real-time gait phase data, enabling more responsive and adaptive robotic support. Complementing this, his design of a roller-cam clutch (RCC) mechanism for knee joints introduced a novel approach to achieving high backdrivability and bidirectional torque transfer while significantly reducing actuation energy consumption—a key advancement for practical, battery-powered exoskeletons. Although his most-cited papers each hold 2 citations, they represent foundational contributions to the field, demonstrating innovative mechanical solutions that prioritize both user safety and system efficiency. Lim’s work is particularly notable for its integration of sensor-driven control with mechanical design, offering a holistic approach to improving metabolic efficiency and mobility assistance in exoskeleton applications.
Research Focus
Key Achievements
Top Papers
- 1
- 2