Dumitru Olaru

Gheorghe Asachi Technical University of Iași

Papers

Total Citations

H-Index

About

Dumitru Olaru’s research centers on the tribology of human touch and the mechanics of prehension, with a particular focus on friction and adhesion between skin and surfaces. His work bridges biomechanics and robotics, aiming to inform the design of more lifelike finger pads for prosthetic and robotic hands. In his 2020 study on friction forces on human finger skin—cited 3 times—Olaru explores how elastic deformation and adhesion govern the secure grip of small objects, providing foundational data for biomimetic actuator development. His earlier 2015 investigation into friction between cylindrical objects and prehension elastomer fingers (2 citations) further examines how skin deformation and adhesion influence grip stability, directly inspiring improvements in prosthetic finger design. Though his citation counts are modest, Olaru’s contributions are notable for their practical relevance to haptic engineering and rehabilitation technology. By quantifying the subtle interplay of friction, adhesion, and elasticity in human touch, he offers essential insights for creating more dexterous and sensitive artificial hands—work that holds promise for advancing both robotic manipulation and assistive devices.