Natsumi Tagawa

Papers

Total Citations

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About

Natsumi Tagawa is a pioneering researcher in the fields of high-performance robotics control and space telerobotics, with a career dedicated to bridging the gap between computational power and real-time robotic manipulation. Her most impactful work, "A high-sample-rate robot control system using a DSP based numerical calculation engine" (2003, 10 citations), introduced a novel architecture that leverages digital signal processors to meet the intense computational demands of advanced algorithms like computed torque and impedance control. This breakthrough enabled the practical implementation of active stiffness control for complex, six-degree-of-freedom manipulators, setting a new standard for precision in robotic systems. Tagawa’s contributions extend critically to space exploration. In her 2005 paper on a telerobot system for space antenna assembly (4 citations), she developed an Integrated Teleoperation Console that allows operators to remotely control multiple arms and cameras with visual guidance and force/torque sensing—a system vital for in-orbit construction. Her earlier prototype (2002, 4 citations) further refined this concept, integrating real-time simulation and vision-based target tracking to guide antenna segments. Though her citation counts are modest, Tagawa’s work represents foundational engineering for autonomous space assembly, demonstrating how robust control systems can enable humanity to build infrastructure beyond Earth.