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About

Tsugito Maruyama has spent decades at the frontier of robotics, pioneering systems that bridge the gap between simulation and real-world autonomy. His research spans three core areas: space robotics, assistive technology, and human-robot interaction. Maruyama’s most influential contribution is his groundbreaking work on ground-based simulation of space manipulators (1996, 43 citations), where he developed a suspension-based testbed that accurately replicates microgravity dynamics—a critical tool for validating space robot behavior before launch. He further advanced this field with the ASTRA testbed (1998), demonstrating autonomous satellite berthing, a notoriously difficult task. Beyond space, Maruyama applied his expertise to socially impactful robotics, creating an autonomous mobile robot to carry food trays for the aged and disabled (2000, 10 citations), emphasizing safety and human-friendly navigation. His technical range is remarkable, from high-precision vibration absorption control (1986) to a three-dimensional vision hand-eye system for micro-manipulation (1990). Demonstrating his creative breadth, Maruyama also developed a violin-playing robot (2017) that uses sound feedback to control pitch and volume, blending artistic expression with precise mechatronic control. With a career spanning over three decades, Maruyama’s work remains a vital reference for researchers in space robotics and assistive automation.