Y. Ogahara
Papers
3
Total Citations
27
H-Index
3
About
Y. Ogahara is a researcher whose work bridges the frontiers of miniature robotics and precision motor control. Ogahara’s key contributions lie in two interconnected domains: the design of dexterous, miniaturized robotic hands and the advanced control of ultrasonic motors. In a seminal 2004 paper (15 citations), Ogahara introduced a wire-driven miniature five-fingered robot hand that uses elastic torsion springs and hinges as joints—a novel mechanism that elegantly solves the challenges of miniaturization and weight reduction for dexterous manipulation. This work laid a foundation for compact, compliant robotic grippers. Complementing this, Ogahara has made significant strides in ultrasonic motor technology, a promising alternative to conventional electromagnetic motors. By developing a friction contact model for torque control (2006, 5 citations) and analyzing torque characteristics under high loads at low speeds (2005, 7 citations), Ogahara enabled more reliable and precise actuation for robotic systems. These contributions demonstrate a focused effort to solve real-world engineering problems—from creating lifelike robot hands to ensuring robust motor performance—making Ogahara’s work a valuable reference for students and researchers in mechatronics and robotics.
Research Focus
Key Achievements
Top Papers
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