Cheng-Hsien Wu
Papers
1
Total Citations
3
H-Index
1
About
Cheng-Hsien Wu is a robotics researcher whose work centers on assistive mobility systems, particularly stair-climbing robotic wheelchairs designed for challenging real-world environments. His most-cited paper, "Motion analysis of a robotic wheelchair on climbing winding stairs in an open mode" (2010), introduces a novel mechanical design featuring a pair of rotational multi-limbed structures that enable a wheelchair to ascend curved staircases—a significant advancement over earlier systems limited to straight stairs. Wu develops both the locomotion mechanism and the associated dynamic model, providing a theoretical foundation for the prototype’s stability and control. While his citation count remains modest, this work represents a practical contribution to assistive robotics, addressing a critical gap in accessibility for wheelchair users in multi-level buildings without elevators. Wu’s research demonstrates a focused effort to merge mechanical engineering with real-world mobility challenges, offering a pathway toward more autonomous and capable assistive devices.
Research Focus
Key Achievements
Top Papers
- 1