Pengfei Gao
Papers
1
Total Citations
3
H-Index
1
About
Pengfei Gao is a researcher in robotics and mechanical systems, with a primary focus on the design and dynamic modelling of variable stiffness actuators. His work addresses a critical challenge in robotics: the trade-off between flexibility and precision in conventional robotic systems. Gao’s most cited paper, “Dynamic Modelling and Experimental Investigation of an Active–Passive Variable Stiffness Actuator” (2025), introduces the APVSA, a novel elastic actuator that combines active and passive stiffness control. By developing a nonlinear dynamic model that accounts for moment of inertia, stiffness, and damping, Gao provides a theoretical foundation for improving robotic performance in tasks requiring both compliance and accuracy. Although his citation count is still emerging—with 3 citations for his leading work—this contribution represents an early but significant step toward more adaptable and safe human-robot interaction systems. Gao’s research is particularly relevant for applications in rehabilitation robotics, collaborative manufacturing, and soft robotics, where variable stiffness is key to achieving both safety and functionality. His work demonstrates a strong integration of theoretical modelling with experimental validation, marking him as a promising contributor to the field of compliant actuation.
Research Focus
Key Achievements
Top Papers
- 1