Mitsuhiro Ozaki

Papers

Total Citations

133

H-Index

About

Mitsuhiro Ozaki is a pioneering figure in space robotics, whose work has fundamentally shaped how autonomous systems operate in microgravity. His primary research focuses on the dynamics and control of free-flying space robots—satellites equipped with manipulator arms designed to perform critical tasks like satellite servicing and debris capture. Ozaki’s most significant contribution is his groundbreaking method for identifying the inertial parameters of unknown objects handled by a space robot’s manipulator. This work, detailed in his 1994 paper (115 citations), is essential for precise control, as grasping an unknown payload alters the entire system’s kinematics and dynamics. Without such identification, a robot’s movements would be unstable, risking mission failure. Earlier, Ozaki also explored intelligent control strategies, proposing a neural network approach for satellite attitude control (1991, 9 citations), demonstrating foresight in applying machine learning to aerospace challenges. His research directly addresses the fundamental problem of maintaining a satellite’s orientation while its arm moves—a complex, non-linear control issue. By providing the mathematical and algorithmic tools to solve this, Ozaki’s work remains a cornerstone for engineers designing the next generation of autonomous orbital robots, ensuring they can safely and effectively interact with their environment.