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About

Tomoya Amari is a leading researcher in robotics and actuator design, with a focus on creating safer, more responsive systems for human-robot interaction. His work centers on backdrivability—the ability of an actuator to be moved by external forces—and its application in assistive and wearable technologies. Amari’s major contributions include the introduction of the series dissipative actuation model for Electro-Hydrostatic Actuators (EHAs), which enhances compliance and force sensitivity, critical for power assist devices and elderly care robots. His most cited paper, “Backdrivability analysis of Electro-Hydrostatic Actuator and series dissipative actuation model” (2010, 43 citations), provides a foundational framework for understanding actuator controllability. Amari also developed a mobile robot for fall detection and monitoring in elderly care (2017, 30 citations), addressing Japan’s aging population crisis. His work on anthropomorphic robot hands with hydrostatic cluster actuators (2009, 12 citations) showcases his ability to tackle dexterous manipulation challenges, while his knee power assist device (2011) demonstrates practical applications of sensitivity maximization. With over 100 total citations, Amari’s research bridges fundamental actuator theory and real-world assistive robotics, making him a key figure in advancing safe, human-centered automation.