Naohiro Otsuki
Papers
2
Total Citations
57
H-Index
2
About
Naohiro Otsuki is a leading researcher in precision robotics, specializing in the kinematic modeling and error compensation of articulated industrial robots. His work directly addresses one of the most critical challenges in modern manufacturing: improving the absolute positioning accuracy of six-degree-of-freedom (six-DOF) robotic arms. Otsuki’s major contributions include the development of novel kinematic models that go beyond traditional Denavit–Hartenberg (D-H) parameters. His 2022 paper, “Inclusion of Bidirectional Angular Positioning Deviations in the Kinematic Model of a Six-DOF Articulated Robot for Static Volumetric Error Compensation” (29 citations), introduces a method to incorporate bidirectional angular deviations, enabling more precise static volumetric error correction. In his equally influential 2021 work, “Novel six-axis robot kinematic model with axis-to-axis crosstalk” (28 citations), Otsuki pioneered a model that accounts for unintended interactions between adjacent robot axes—a phenomenon often ignored in conventional approaches. These contributions have significant implications for high-stakes applications like aerospace assembly and medical robotics, where micron-level accuracy is paramount. Otsuki’s research is widely cited by engineers and academics seeking to push the boundaries of robot calibration, making him a key figure in the evolution of precision automation.
Research Focus
Key Achievements
Top Papers
- 1
- 2Novel six-axis robot kinematic model with axis-to-axis crosstalk28 citations · 2021