M. Hatagi

Papers

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About

M. Hatagi’s research centers on advancing robot manipulator control, with a particular focus on impedance control and its integration with sensory feedback. His major contributions lie in addressing fundamental limitations of traditional impedance control, which often fails to prevent impact forces during contact tasks. In his seminal 1997 work, “Non-Contact Impedance Control for Manipulators” (11 citations), Hatagi proposed a novel approach that enables proactive motion before external force is applied, effectively reducing collision risks. He further extended this paradigm in his 2002 paper, “Vision-based impedance control for robot manipulators” (6 citations), where he introduced a method to regulate virtual impedance using visual information—a critical advance for scenarios lacking direct physical interaction. These works have laid groundwork for safer, more adaptive robotic systems, influencing subsequent research in human-robot collaboration and autonomous manipulation. Hatagi’s innovative fusion of control theory and computer vision continues to inspire engineers seeking to enhance robot dexterity and environmental responsiveness.