P. S. Samuel Ratna Kumar
Papers
4
Total Citations
22
H-Index
3
About
P. S. Samuel Ratna Kumar is a materials and mechanical engineering researcher whose work sits at the intersection of advanced nanocomposites and robotic dynamics. His primary research areas include metal-matrix nanocomposites, vibration analysis, and the application of smart materials in robotic systems. Kumar’s most significant contribution is his pioneering study on carbon nanotube (CNT)-reinforced AA5083 nanocomposites for redundant articulated robots, which demonstrated how varying MWCNT weight percentages can dramatically improve dynamic performance—a paper that has garnered 11 citations and opened new pathways for lightweight, high-strength robotic components. He has also advanced the understanding of shock wave surface treatments on semi-solid cast aluminum-aluminosilicate composites, showing how post-processing can enhance vibration behavior. His work on AA7075-aluminosilicate layered nanocomposites under T6 heat treatment and the integration of Cu-Al-Ni shape memory alloys into SCARA robots further underscores his versatility. With a growing citation footprint and a focus on translating materials science into practical robotic applications, Kumar is establishing himself as a key voice in the next generation of smart, adaptive manufacturing systems.
Research Focus
Key Achievements
Top Papers
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