Naoki Shimada
Papers
12
Total Citations
106
H-Index
7
About
Naoki Shimada is a robotics and control systems researcher whose work has significantly advanced the field of industrial robot motion control. His research centers on three interconnected areas: high-performance motion control, sensorless force control, and contact detection for industrial robots. Shimada's most influential contributions address a fundamental challenge in industrial robotics — enabling robots to operate with both high speed and high accuracy while seamlessly transitioning between position and force control. His early landmark papers from 2010, each garnering 17 citations, introduced innovative approaches to suppressing resonance-induced vibrations using zero-phase notch filters and pioneered smooth touch control methods that allow robots to interact with unknown environments without sacrificing stiffness or precision. Particularly noteworthy is his sustained work on sensorless force control, eliminating the need for costly external force sensors by leveraging disturbance observers and jerk signal analysis. His 2012 papers further refined contact detection reliability, making robots more viable for human-support applications. His 2015 variable dynamic threshold method demonstrated continued refinement of these techniques, improving robustness across varying operating conditions. With over 100 cumulative citations, Shimada's body of work has meaningfully shaped how industrial robots handle delicate contact tasks, with direct implications for manufacturing automation, assistive robotics, and human-robot collaboration.
Research Focus
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Top Papers
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