Ukjin Kwon
Papers
2
Total Citations
11
H-Index
2
About
Ukjin Kwon is a robotics researcher whose work focuses on mobile robot locomotion, particularly the challenge of autonomous stair climbing for indoor service robots. Kwon’s major contribution is the design and analysis of the **TuskBot** platform, a wheeled robot that overcomes a critical limitation in stair climbing: handling stairs without risers, with protruding noses, and of varying dimensions. To solve this, Kwon introduced a novel passive mechanical structure called the **“Tusk”**—a protruding element mounted on the robot’s front that naturally creates an angle of attack when approaching stairs, enabling the robot to ascend without active sensing or complex actuation. This simple yet elegant design allows a four-wheeled robot to climb stairs reliably using only passive mechanics. Kwon’s most-cited paper, *“Design analysis of TuskBot: Universal stair climbing 4-wheel indoor robot”* (2017), has garnered **8 citations**, while the companion paper *“‘TuskBot’: Design of the mobile stair climbing 2 by 2 wheels robot platform with novel passive structure ‘Tusk’”* (2017) has **3 citations**. Though early in their career, Kwon’s work demonstrates a clever, low-cost approach to a persistent robotics problem, offering a practical solution for indoor delivery and service robots that must navigate multi-level environments.
Research Focus
Key Achievements
Top Papers
- 1
- 2