Papers
3
Total Citations
9
H-Index
2
About
Sergio Rosales is a robotics researcher whose work focuses on advancing control strategies for robotic systems, particularly in contour tracking and constrained manipulation. His key research areas include passive velocity field control, force/velocity field control, and model-free adaptive control for robots. Rosales made significant contributions by developing a novel Passive Velocity Field Control (PVFC) scheme that enables robust contour tracking in both 2D and 3D spaces, using a model-free, chattering-free second-order sliding mode controller. This approach ensures an invariant manifold for generalized velocity tracking, offering simplicity and speed without relying on system dynamics. He further extended this work with Passive Force/Velocity Field Control (PFVFC), which allows constrained robots to track along contour tangents while maintaining low normal velocity—a critical feature for tasks requiring physical interaction. Additionally, Rosales proposed a regressor-free, self-tuning PD-like controller that minimizes dependency on system dynamics, drawing inspiration from the success of PID regulators in real-world applications. While his most-cited papers (2013) have garnered modest citation counts (4, 3, and 2 respectively), they represent foundational contributions to practical, intuitive control design. His work is particularly notable for bridging theoretical control frameworks with experimental validation, offering clear tuning policies that appeal to both researchers and practitioners in robotics.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3Regressor-free tracking of robots with self-tuning PD-like control2 citations · 2013