Sai Prashanth Soundararaj
Papers
1
Total Citations
39
H-Index
1
About
Sai Prashanth Soundararaj is a robotics researcher whose work focuses on making robotic perception more accessible through low-cost sensor solutions. His key research areas include robotic manipulator control, sensor fusion, and affordable automation technologies. Soundararaj’s most influential contribution is his pioneering work on using consumer-grade accelerometers for robotic joint angle estimation, demonstrating that inexpensive sensors can effectively replace costly encoders in multi-degree-of-freedom manipulators. His 2010 paper, “Low-cost accelerometers for robotic manipulator perception,” has earned 39 citations and remains a foundational reference for researchers seeking to reduce the cost of robotic systems. In this work, Soundararaj showed that a single three-axis accelerometer per joint pair enables accurate 6- and 7-DOF joint angle estimation, and he validated two distinct calibration approaches. This research has significant implications for democratizing robotics, enabling smaller labs and educational institutions to build functional manipulators without prohibitive hardware costs. Soundararaj’s work continues to inspire cost-effective innovation in robotic perception and control.
Research Focus
Key Achievements
Top Papers
- 1Low-cost accelerometers for robotic manipulator perception39 citations · 2010