Sasi Prabhakaran Viswanathan
Papers
2
Total Citations
57
H-Index
2
About
Sasi Prabhakaran Viswanathan is a leading researcher in the control and guidance of underactuated robotic systems, with a particular focus on aerial vehicles operating in complex, three-dimensional space. His work masterfully bridges the gap between theoretical nonlinear control and practical robotics, addressing the fundamental challenge of steering vehicles that have fewer control inputs than degrees of freedom. His most influential contribution, the 2017 paper "Integrated Guidance and Feedback Control of Underactuated Robotics System in SE(3)," has garnered 40 citations, establishing a foundational framework for simultaneously handling trajectory planning and stabilization on the Special Euclidean group. Building on this, his 2017 work on finite-time stable tracking control provides a rigorous, time-optimal scheme for autonomous underactuated vehicles, ensuring they converge to desired paths in a predictable, finite duration. By modeling these vehicles as rigid bodies with just four control inputs, Viswanathan has developed elegant, mathematically robust solutions that are directly applicable to drones and other agile aerial platforms, making his research essential reading for anyone working in advanced robotics, autonomous navigation, or nonlinear control theory.
Research Focus
Key Achievements
Top Papers
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