Hirotaka Yoshioka
Papers
3
Total Citations
59
H-Index
2
About
Hirotaka Yoshioka is a robotics researcher whose work centers on the precise kinematic modeling and error compensation of multi-axis robotic systems. His research has made significant strides in improving the absolute positioning accuracy of six-degree-of-freedom (6-DOF) articulated robots — a critical challenge in industrial automation, manufacturing, and precision engineering. Yoshioka's most impactful contributions focus on extending and refining classical kinematic frameworks, particularly the widely used Denavit–Hartenberg (D-H) parameter model. His 2022 paper, which has garnered 29 citations, introduced the incorporation of bidirectional angular positioning deviations into robot kinematic models, enabling more accurate static volumetric error compensation. Complementing this, his 2021 work — with 28 citations — proposed a novel six-axis robot kinematic model that accounts for axis-to-axis crosstalk, a previously underexplored source of positioning error. Together, these studies represent a progressive research agenda that systematically identifies and models real-world mechanical imperfections overlooked by conventional approaches. Yoshioka's research is particularly valuable for engineers and researchers seeking to push the boundaries of robot accuracy without costly hardware upgrades, making precision robotics more accessible and reliable across advanced manufacturing applications.
Research Focus
Key Achievements
Top Papers
- 1
- 2Novel six-axis robot kinematic model with axis-to-axis crosstalk28 citations · 2021
- 3