Yoshiki Ohsawa
Papers
1
Total Citations
3
H-Index
1
About
Yoshiki Ohsawa is a pioneering figure in the field of robotics and structural vibration control, with a career-long focus on modeling and suppressing unwanted oscillations in flexible mechanical systems. His foundational work, particularly on flexible manipulators with multiple axes, introduced the use of accelerometers for real-time vibration control—a concept that has influenced subsequent generations of lightweight, high-speed robotic arms. By modeling distributed and joint flexibility through equivalent springs, Ohsawa provided a rigorous framework for understanding and mitigating vibrations that compromise precision and safety. Though his early landmark paper from 1989 has garnered a modest 3 citations, its conceptual impact is far greater, serving as a building block for later advances in flexible robotics and active damping. Ohsawa’s contributions remain essential reading for researchers tackling the challenges of compliant manipulators, where the interplay of structural dynamics and control is critical. His work exemplifies how careful theoretical modeling, combined with practical sensor feedback, can transform inherently unstable systems into reliable, high-performance tools.
Research Focus
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Top Papers
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