Wasutha Chuengwutigool

Papers

Total Citations

H-Index

About

Wasutha Chuengwutigool is a researcher specializing in rehabilitation robotics, with a particular focus on upper-extremity therapy for stroke patients. Her work centers on the design and optimization of planar robotic arms, where she has made significant contributions to understanding the mechanical advantages of four-bar linkage systems. In her most cited paper, "Design Advantages of Four-bar Linkage Planar Robotic Arm for Upper-extremity Rehabilitation" (2023), she demonstrated how a 2-DOF planar arm—the simplest mechanism for rehabilitation robots—can be enhanced through a four-bar linkage configuration. This design addresses the inherent limitations of serial robots, where the second motor is positioned at the end of the first link, by improving torque distribution and workspace efficiency. While her citation count is currently modest at 12, her work represents a foundational step in developing more effective, low-cost rehabilitation devices. Chuengwutigool’s research bridges mechanical engineering and clinical rehabilitation, offering practical solutions for stroke recovery. Her focus on simplicity and mechanical advantage makes her contributions particularly valuable for students and engineers seeking to design accessible robotic therapy systems.