石村 康生 &ndash; 研究成果

2019

A balloon-borne very long baseline interferometry experiment in the stratosphere: Systems design and developments

Doi, A., Kono, Y., Kimura, K., Nakahara, S., Oyama, T., Okada, N., Satou, Y., Yamashita, K., Matsumoto, N., Baba, M., Yasuda, D., Suzuki, S., Hasegawa, Y., Honma, M., Tanaka, H., Ishimura, K., Murata, Y., Shimomukai, R., Tachi, T., Saito, K. および16人, Watanabe, N., Bando, N., Kameya, O., Yonekura, Y., Sekido, M., Inoue, Y., Sakamoto, H., Kogiso, N., Shoji, Y., Ogawa, H., Fujisawa, K., Narita, M., Shibai, H., Fuke, H., Uehara, K. & Koyama, S., 2019 1 1, ： : Advances in Space Research. 63, 1, p. 779-793 15 p.

研究成果: Article

Upper atmosphere

Balloons

very long baseline interferometry

balloons

stratosphere

2018

3 引用 (Scopus)

In-flight performance of the Canadian Astro-H Metrology System

Gallo, L. C., Koujelev, A., Gagnon, S., Elgin, T., Guibert, M., Iizuka, R., Ishida, M., Ishimura, K., Iwata, N., Kawano, T., Lambert, C., Moroso, F., Ueno, S. & Yuasa, T., 2018 4 1, ： : Journal of Astronomical Telescopes, Instruments, and Systems. 4, 2, 021405.

研究成果: Article

flight characteristics

Flight dynamics

metrology

flight

X rays

3 引用 (Scopus)

Vibration isolation system for cryocoolers of soft x-ray spectrometer on-board ASTRO-H (Hitomi)

Takei, Y., Yasuda, S., Ishimura, K., Iwata, N., Okamoto, A., Sato, Y., Ogawa, M., Sawada, M., Kawano, T., Obara, S., Natsukari, C., Wada, A., Yamada, S., Fujimoto, R., Kokubun, M., Yamasaki, N. Y., Sugita, H., Minesugi, K., Nakamura, Y., Mitsuda, K. および15人, Takahashi, T., Yoshida, S., Tsunematsu, S., Kanao, K., Narasaki, K., Otsuka, K., Scott Porter, F., Kilbourne, C. A., Chiao, M. P., Eckart, M. E., Sneiderman, G. A., Pontius, J. T., McCammon, D., Wilke, P. & Basile, J., 2018 1 1, ： : Journal of Astronomical Telescopes, Instruments, and Systems. 4, 1, 011216.

研究成果: Article

x ray spectrometers

Dewars

Spectrometers

isolation

vibration

2017

1 引用 (Scopus)

Fundamental performance of a smart structural system utilizing thermal expansion for pointing

Shimada, T., Ishimura, K. & Taro, K., 2017 11 1, (Accepted/In press) ： : Journal of Intelligent Material Systems and Structures.

研究成果: Article

Thermal expansion

Linear actuators

Jigs

Trusses

Sensors

2015

1 引用 (Scopus)

Application of preview information to pointing control of truss structure using artificial thermal expansion on orbit

Funakoshi, Y., Ishimura, K., Ogi, Y. & Iwasa, T., 2015 4 27, ： : Journal of Intelligent Material Systems and Structures. 26, 6, p. 730-739 10 p.

研究成果: Article

Thermal expansion

Orbits

Model predictive control

Mechanical actuators

Mathematical models

7 引用 (Scopus)

Development of a smart reconfigurable reflector prototype for an extremely high-frequency antenna

Hiroaki, T., Sakamoto, H., Inagaki, A., Ishimura, K., Doi, A., Kono, Y., Oyama, T., Watanabe, K., Oikawa, Y. & Kuratomi, T., 2015 1 1, ： : Journal of Intelligent Material Systems and Structures. 27, 6, p. 764-773 10 p.

研究成果: Article

Antennas

Actuators

Computer simulation

Frequency bands

Experiments

2014

5 引用 (Scopus)

Long-term durability of tri-axial woven CFRP tube structure extended along the spin axis of spinning platforms for the SCOPE mission

Koyanagi, J., Watanabe, A., Kawabata, N., Ozaki, T., Higuchi, K., Ishimura, K. & Kasaba, Y., 2014 3 4, ： : Advanced Composite Materials. 23, 2, p. 115-128 14 p.

研究成果: Article

Carbon fibers

Polymers

Durability

Antennas

Spacecraft

2010

New concept of compressive load transmitting member applicable to large space structures

Aoki, T. & Ishimura, K., 2010 8 1, ： : Acta Astronautica. 67, 3-4, p. 449-454 6 p.

研究成果: Article

Momentum

Load limits

Conservation

Photons

Wire

2009

17 引用 (Scopus)

Behavior transition between biped and quadruped walking by using bifurcation

Asa, K., Ishimura, K. & Wada, M., 2009 2 28, ： : Robotics and Autonomous Systems. 57, 2, p. 155-160 6 p.

研究成果: Article

Bifurcation

Robots

Bifurcation (mathematics)

Hysteresis

Robot

2008

14 引用 (Scopus)

Coupling among pitch motion, axial vibration, and orbital motion of large space structures

Ishimura, K. & Higuchi, K., 2008 3 24, ： : Journal of Aerospace Engineering. 21, 2, p. 61-71 11 p.

研究成果: Article

Satellites

Natural frequencies

Solar energy

Vibrations (mechanical)

2007

96 引用 (Scopus)

A new concept of solar power satellite: Tethered-SPS

Sasaki, S., Tanaka, K., Higuchi, K., Okuizumi, N., Kawasaki, S., Shinohara, N., Senda, K. & Ishimura, K., 2007 2 1, ： : Acta Astronautica. 60, 3, p. 153-165 13 p.

研究成果: Article

Solar power satellites

Power generation

Microwaves

Antenna grounds

Local area networks

16 引用 (Scopus)