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H.Nagai, K.Nakamura, K.Fujita, I.Tanaka, S.Nagasaki, Y.Kinjyo, S.Kuwazono, M.Murozono. Development of Tailless Two-winged Flapping Drone with Gravity Center Position Control. Sensors and Materials. 2021. 33. 3. 859-872
Koki Fujita, Yuya Ariyoshi, Yasuhiro Yoshimura, Yasunobu Ogawa, Toshiya Hanada. A Correlation Analysis between Space Debris Detected by an EISCAT Radar and Catalogued Ones. Proceedings of the 10th Space Debris Workshop. 2022
Koki Fujita, Yuya Ariyoshi, Yasuhiro Yoshimura, Yasunobu Ogawa, Toshiya Hanada. A Target Object Classification of Radar Observation Data with Constrained Admissible Region Analysis. Proc. of the 33rd International Symposium on Space Technology and Science (33rd ISTS), Paper 2022-r-06. 2022