Ajishek Raj

Defence Institute of Advanced Technology

Papers

Total Citations

H-Index

About

Ajishek Raj is a researcher in robotics and control systems, with a primary focus on biomechanical simulation and nonlinear control strategies. His most cited work, "Sliding Mode Control of Robotic Gait Simulator" (2019, 6 citations), introduces a robust Sliding Mode Controller to precisely regulate hip and knee angle trajectories in a robotic gait simulator designed to replicate human walking motion. By deriving the governing equations of human leg motion using Lagrangian mechanics, Raj demonstrates how advanced control theory can enhance the fidelity of prosthetic and rehabilitation devices. This contribution is pivotal for developing more responsive and stable lower-limb exoskeletons, directly impacting assistive robotics and physical therapy technologies. Though early in his career, Raj’s integration of rigorous mathematical modeling with practical robotic applications marks him as a promising voice in the field. His work underscores the potential of sliding mode techniques to handle the nonlinearities and uncertainties inherent in human-inspired robotic systems, offering a foundation for future innovations in gait rehabilitation and human-robot interaction.