Thamiris Lima Costa
Papers
1
Total Citations
17
H-Index
1
About
Thamiris Lima Costa is a control systems researcher whose work bridges robust control theory and robotic manipulation. Her key research areas include robust H∞ control, linear matrix inequalities (LMIs), and computed torque control strategies for robotic manipulators. Her most-cited paper, "Robust H∞ Computed Torque Control for Manipulators" (2018, 17 citations), presents a novel synthesis approach that integrates robust H∞ techniques with computed torque control, using LMIs to minimize the H∞ norm while accounting for manipulator parameter uncertainties. This work addresses a critical challenge in robotics: maintaining stability and performance despite modeling inaccuracies and varying operating conditions. Costa's contributions are significant for advancing the practical implementation of robust control in robotic systems, offering a framework that can be extended to more complex manipulator architectures. Her research is particularly valuable for students and engineers working on precision control of robotic arms in uncertain environments, where traditional computed torque methods may fall short. By combining rigorous theoretical foundations with application-oriented solutions, Costa's work continues to influence the development of more resilient and adaptive robotic control systems.
Research Focus
Key Achievements
Top Papers
- 1Robust H∞ Computed torque Control for Manipulators17 citations · 2018