R. Rajesh

Vellore Institute of Technology University, Jeppiaar Engineering College, Central University of Kerala

Papers

Total Citations

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About

R. Rajesh is a dynamic researcher whose work spans the intersecting domains of robotics, unmanned aerial systems, and human-computer interaction. His contributions have meaningfully advanced the fields of autonomous control, robotic engineering, and gesture-based interfaces, earning him recognition across the academic and engineering communities. Among his most influential contributions is his 2015 work on PSO-tuned PID controllers for UAV camera gimbal stabilization, which has garnered 31 citations. This research addressed a critical challenge in UAV design — developing lightweight, precise camera positioning systems suitable for applications ranging from surveillance to autonomous navigation. His 2018 study on dual-purpose climbing and cleaning robots, cited 26 times, tackles the pressing need to remove humans from hazardous environments such as high-rise building maintenance, reflecting his commitment to practical, safety-driven robotics solutions. Rajesh has also explored the frontier of human-machine interaction through his work on hand posture recognition using spatial histogram coding of NCT coefficients, contributing novel methodologies to gesture-based control systems applicable in virtual reality and medical therapy. Collectively, his research demonstrates a consistent focus on intelligent automation and real-world engineering impact, making him a valuable voice in contemporary robotics and control systems research.