Faculty Profiles - ASAMI Kenichi

Papers - ASAMI Kenichi

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Implementation of Machine Learning Methods on FPGA for Onboard Satellite Operation Reviewed

Cosmas Kiruki, Kenichi Asami

Proc. of 70th International Astronautical Congress 1 - 15 2019.10

One-axis Controlled Superconducting Magnetic Levitation System Using Persistent Current Reviewed

Mochimitsu Komori, Akira Minoda, Kaoru Nemoto, Kenichi Asami, Nobuo Sakai

IEEE Transactions on Applied Superconductivity 29 ( 5 ) 1 - 5 2019.08

Radiation Effects Tolerances in different COTS Micro-Computers Architectures for a Nano-Satellite Mission Reviewed

Rafael Armando Rodriguez Leon, Isai Fajardo Tapia, Naoya Urakami, Kenichi Asami, Keiichi Okuyama

Proc. of 32nd International Space Symposium on Technology and Science 1 - 6 2019.06

Dynamic Characteristics of Magnetic Levitation Using SC Coil in the Vertical and Horizontal Directions Reviewed

Komori M., Minoda A., Nemoto K., Asami K., Sakai N.

2019 12th Asian Control Conference, ASCC 2019 979 - 983 2019.06

Language：English Publishing type：Research paper (international conference proceedings)

Superconducting (SC) technique is applied to a SC magnetic levitation system. The levitation system is composed of a SC coil, a copper coil, a levitated object, a photo sensor, a PID controller, and power amplifiers. Persistent current in SC coil and control current in copper coil are used for levitating object and controlling object, respectively. In this paper, large gap trial on the system is performed, and the dynamic characteristics of the levitated object are performed. As a result, it is found that the levitated object continues to levitate at a distance 43 mm for ≈ 14 s. The details of the SC persistent current are discussed. This may be the first trial that SC persistent current is used for a magnetic levitation system.

Scopus

Other Link： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85069916318&origin=inward

Attitude Determination System for Small Satellites Using Low-cost Vision Sensor Reviewed

Amartuvshin Dagvasumberel, Kenichi Asami

Proc. of International Scientific and Practical Conference 1 - 6 2019.05

A Software Defined Radio (SDR) Implementation for Improving a Nano-satellite Communication System Reviewed

Rafael Armando Rodriguez Leon, Kenichi Asami, Keiichi Okuyama

Proc. of 1st Spanish Small Satellites International Forum 1 - 10 2019.03

A Visual-Inertial Attitude Propagation for Resource-Constrained Small Satellites Reviewed

Amartuvshin Dagvasumberel, Kenichi Asami

Journal of Aeronautics and Space Technologies 12 ( 1 ) 65 - 74 2019.01

Basic Study about Levitation and Rotation Experiment of Bearingless Motor under Extremely Low Temperature Reviewed

Hirohisa Katou, Mochmitsu Komori, Kinichi Asami, Nobuo Sakai, Zenzou Yukitake

Proc. of the 8th International Conference on Positioning Technology 1 - 4 2018.11

Flexible Modularized Artificial Neural Network Implementation on FPGA Reviewed

Cosmas Kiruki, Kenichi Asami

Proc. of 2018 IEEE 5th International Conference on Soft Computing & Machine Intelligence 1 - 5 2018.11

The Implementation and Simulation of Software Defined Radio with Forward Error Correction for Small Satellites Reviewed

Tuguldur Ulambayar, Kenichi Asami, Erdenebaatar Dashdondog

Proc. of 1st China Microsatellite Symposium 1 - 7 2018.11

High Speed Rotor Using SMBs Working in Vacuum Chamber Reviewed

Mochimitsu Komori, K. Hara, Kenichi Asami, Nobuo Sakai

Proc. of the 16th International Symposium on Magnetic Bearings 1 - 5 2018.08

Fault Injection in Dynamic Partial Reconfiguration Design Based on Essential Bits Reviewed

Mohamed Elhady Keshk, Kenichi Asami

Journal of Aeronautics and Space Technologies 11 ( 2 ) 25 - 33 2018.07

Design SVM Classifier for Automatic Modulation Recognition Systems Reviewed

Mohamed Elhady Keshk, Dagvasumberel Amartuvshin, Rafael Rodriguez, Kenichi Asami

UNISEC Space Takumi Journal 7 ( 1 ) 1 - 14 2018.07

Proposal of New Superconducting Magnetic Bearing Using High Tc Superconducting Bulk and Coil Reviewed

Mochimitsu Komori, K. Yamanaka, Kenichi Asami, Nobuo Sakai

IEEE Transactions on Magnetics 54 ( 11 ) 1 - 4 2018.06

Trial of Superconducting Magnetic Bearings Applied to High-Speed Turbine Rotor Reviewed

Mochimitsu Komori, Kazuhiko Hara, Kenichi Asami, Nobuo Sakai

IEEE Transactions on Magnetics 54 ( 11 ) 1 - 4 2018.06

Visual-Inertial Attitude Propagation for Small Satellites Using Unscented Kalman Filter Reviewed

Amartuvshin Dagvasumberel, Kenichi Asami

Proc. of 4th IAA Conference on Dynamics and Control of Space Systems 1 - 13 2018.05

Visual-Inertial Attitude Propagation System for Small Satellites Using Unscented Kalman Filter Reviewed

Amartuvshin Dagvasumberel, Kenichi Asami

Proc. of International Workshop on Lean Satellite 1 - 1 2018.01

Vision-Based Attitude Determination System for Small Satellites Using Unscented Kalman Filter Reviewed

Amartuvshin Dagvasumberel, Kenichi Asami

Proc. of 68th International Astronautical Congress 1 - 5 2017.09

Dynamic Partial Reconfigurable Demodulators in Automatic Modulation Recognition Systems for Satellite Receivers Reviewed

Mohamed Elhady Keshk, Kenichi Asami

Proc. of AIAA SPACE and Astronautics Forum and Exposition 1 - 13 2017.09

Basic Study on Linear Actuator Using Superconducting Coil Reviewed

Komori, M., Sagara, H., Asami, K., Sakai, N.

Proc. of the 11th International Symposium on Linear Drives for Industry Applications 2017.09

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Papers - ASAMI Kenichi