3 citations · 4 across the 7 of their papers we have counts for
8 papers
Decentralized Power-Optimal Coordination for Spacecraft Swarms Using Time-Varying Magnetorquer Actuation
Yuta Takahashi, Shin-ichiro Sakai
This paper presents a decentralized power-optimal coordination framework for magnetically actuated spacecraft swarms. Swarms that form large space structures overcome the aperture…
System Design Framework for Distributed Space Antennas Using Electromagnetic Formation Flight
Seang Shim, Yuta Takahashi, Naoto Usami +1
Distributed space antennas using electromagnetic formation flight (EMFF) are a promising architecture for large-aperture, long-life space communication systems. Their system design…
Power-Efficiency and Scalability Analysis of Magnetically-Actuated Satellite Swarms via Convex Optimization
Yuta Takahashi, Seang Shim, Hiraku Sakamoto +1
This correspondence presents a convex-optimization-based evaluation framework of satellite-swarm-based apertures maintained by magnetic-field interactions. Spaceborne distributed a…
Time-Varying Kinematics Control for Magnetically-Actuated Satellite Swarm without Additional Actuator
Yuta Takahashi, Hiraku Sakamoto, Shin-ichiro Sakai
Electromagnetic Formation Flight is a technology that uses electromagnetic forces and torques to control multiple satellites without conventional fuel-based propulsion. In this pap…
NODA-MMH: Certified Learning-Aided Nonlinear Control for Magnetically-Actuated Swarm Experiment Toward On-Orbit Proof
Yuta Takahashi, Atsuki Ochi, Yoichi Tomioka +1
This study experimentally validates the principle of large-scale satellite swarm control through learning-aided magnetic field interactions generated by satellite-mounted magnetorq…
Certified Coil Geometry Learning for Short-Range Magnetic Actuation and Spacecraft Docking Application
Yuta Takahashi, Hayate Tajima, Shin-ichiro Sakai
This paper presents a learning-based framework for approximating an exact magnetic-field interaction model, supported by both numerical and experimental validation. High-fidelity m…
Scalable Satellite Swarm Deployment via Distance-based Orbital Transition Under Perturbation
Yuta Takahashi, Shin-ichiro Sakai
This paper presents an autonomous guidance and control strategy for a satellite swarm that enables scalable distributed space structures for innovative science and business opportu…
Neural Power-Optimal Magnetorquer Solution for Multi-Agent Formation and Attitude Control
Yuta Takahashi, Shin-ichiro Sakai
This paper presents a learning-based current calculation model to achieve power-optimal magnetic-field interaction for multi-agent formation and attitude control. In aerospace engi…