Atsumi Hashimoto
Papers
1
Total Citations
14
H-Index
1
About
Atsumi Hashimoto is a leading figure in robotics and precision motion control, whose work has fundamentally advanced the understanding and mitigation of mechanical vibrations in robotic systems. His primary research focuses on the dynamics of robot arm actuation, particularly the complex behavior of strain wave gears and their angular transmission errors. Hashimoto's most influential contribution is his 1998 paper, "Robust Speed Control for Robot Arm Considering Angular Transmission Error of Gear," which introduced a pioneering numerical simulation model for these transmission errors. This model allowed engineers to accurately predict and visualize the specific vibrations induced by gear imperfections, a critical step toward designing more stable and precise robotic arms. By integrating this model with a robust speed control system, Hashimoto provided a practical framework for suppressing unwanted oscillations, directly enhancing the performance of industrial robots. With 14 citations, this foundational work remains a key reference for researchers tackling gear-induced vibration. Hashimoto’s achievements lie in bridging theoretical modeling with real-world control solutions, making him an essential figure for students and engineers seeking to master the nuances of high-precision robotic motion.
Research Focus
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Top Papers
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