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Research Output 1999 2019

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Conference contribution
2019

On orbit structural performance of hitomi (Astro-h)

Ishimura, K., Minesugi, K., Kawano, T., Ishida, M., Shoji, K. & Abe, K., 2019 Jan 1, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Orbits
Telescopes
X rays
Astronomical satellites
Satellites
2018

Athermalization of deformable reflector’s actuators for radio astronomy satellites

Kashiyama, R., Sakamoto, H., Okuma, M., Tanaka, H. & Ishimura, K., 2018 Jan 1, AIAA Spacecraft Structures. 210019 ed. American Institute of Aeronautics and Astronautics Inc, AIAA

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio astronomy
Thermal expansion
Actuators
Satellites
Finite element method
11 Citations (Scopus)

Concept of the X-ray Astronomy Recovery Mission

Tashiro, M., Maejima, H., Toda, K., Kelley, R., Reichenthal, L., Lobell, J., Petre, R., Guainazzi, M., Costantini, E., Edison, M., Fujimoto, R., Grim, M., Hayashida, K., Den Herder, J. W., Ishisaki, Y., Paltani, S., Matsushita, K., Mori, K., Sneiderman, G., Takei, Y. & 161 others, Terada, Y., Tomida, H., Akamatsu, H., Angelini, L., Arai, Y., Awaki, H., Babyk, L., Bamba, A., Barfknecht, P., Barnstable, K., Bialas, T., Blagojevic, B., Bonafede, J., Brambora, C., Brenneman, L., Brown, G., Brown, K., Burns, L., Canavan, E., Carnahan, T., Chiao, M., Comber, B., Corrales, L., De Vries, C., Dercksen, J., DIaz-Trigo, M., DIllard, T., DIpirro, M., Done, C., Dotani, T., Ebisawa, K., Eckart, M., Enoto, T., Ezoe, Y., Ferrigno, C., Fujita, Y., Fukazawa, Y., Furuzawa, A., Gallo, L., Graham, S., Gu, L., Hagino, K., Hamaguchi, K., Hatsukade, I., Hawes, D., Hayashi, T., Hegarty, C., Hell, N., Hiraga, J., Hodges-Kluck, E., Holland, M., Hornschemeier, A., Hoshino, A., Ichinohe, Y., Iizuka, R., Ishibashi, K., Ishida, M., Ishikawa, K., Ishimura, K., James, B., Kallman, T., Kara, E., Katsuda, S., Kenyon, S., Kilbourne, C., Kimball, M., Kitaguchi, T., Kitamoto, S., Kobayashi, S., Kohmura, T., Koyama, S., Kubota, A., Leutenegger, M., Lockard, T., Loewenstein, M., Maeda, Y., Marbley, L., Markevitch, M., Martz, C., Matsumoto, H., Matsuzaki, K., McCammon, D., McNamara, B., Miko, J., Miller, E., Miller, J., Minesugi, K., Mitsuishi, I., Mizuno, T., Mori, H., Mukai, K., Murakami, H., Mushotzky, R., Nakajima, H., Nakamura, H., Nakashima, S., Nakazawa, K., Natsukari, C., Nigo, K., Nishioka, Y., Nobukawa, K., Nobukawa, M., Noda, H., Odaka, H., Ogawa, M., Ohashi, T., Ohno, M., Ohta, M., Okajima, T., Okamoto, A., Onizuka, M., Ota, N., Ozaki, M., Plucinsky, P., Porter, F. S., Pottschmidt, K., Sato, K., Sato, R., Sawada, M., Seta, H., Shelton, K., Shibano, Y., Shida, M., Shidatsu, M., Shirron, P., Simionescu, A., Smith, R., Someya, K., Soong, Y., Suagawara, Y., Szymkowiak, A., Takahashi, H., Tamagawa, T., Tamura, T., Tanaka, T., Terashima, Y., Tsuboi, Y., Tsujimoto, M., Tsunemi, H., Tsuru, T., Uchida, H., Uchiyama, H., Ueda, Y., Uno, S., Walsh, T., Watanabe, S., Williams, B., Wolfs, R., Wright, M., Yamada, S., Yamaguchi, H., Yamaoka, K., Yamasaki, N., Yamauchi, S., Yamauchi, M., Yanagase, K., Yaqoob, T., Yasuda, S., Yoshioka, N., Zabala, J. & Irina, Z., 2018 Jan 1, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray. Nikzad, S., Den Herder, J-W. A. & Nakazawa, K. (eds.). SPIE, Vol. 10699. 1069922

Research output: Chapter in Book/Report/Conference proceedingConference contribution

X-ray Astronomy
Astronomy
astronomy
High Resolution Spectroscopy
Recovery
2017
1 Citation (Scopus)

Ground based test verification of a nonlinear vibration isolation system for cryocoolers of the soft X-ray spectrometer (SXS) onboard ASTRO-H (Hitomi)

Allen, B., Borst, C., Kidney, S., Mimovich, M., Paavola, C., Pargett, T., Wilke, P., Smith, C., Ishimura, K., Takei, Y. & Yasuda, S., 2017 Jun 7, 2017 IEEE Aerospace Conference. IEEE Computer Society, 7943840

Research output: Chapter in Book/Report/Conference proceedingConference contribution

X ray spectrometers
isolation
vibration
spectrometer
spectrometers

High-precision positioning of reflector segment by using kinematic couplings for balloon-borne radio telescope

Tanaka, H., Takagi, K., Doi, A., Ishimura, K., Ogi, Y., Satou, Y. & Sumita, A., 2017 Jan 1, 68th International Astronautical Congress, IAC 2017: Unlocking Imagination, Fostering Innovation and Strengthening Security. International Astronautical Federation, IAF, Vol. 12. p. 7788-7792 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio telescopes
Balloons
radio telescopes
balloons
positioning
2016

Demonstration of a novel smart structural system for pointing control of trusses

Shimada, T., Ishimura, K. & Kawano, T., 2016 Jan 1, Modeling, Simulation and Control; Bio-Inspired Smart Materials and Systems; Energy Harvesting. American Society of Mechanical Engineers, Vol. 2. V002T03A001

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Trusses
Demonstrations
Linear actuators
Jigs
Sensors
2 Citations (Scopus)

Shape-control experiment of space reconfigurable reflector using antenna reception power

Sakamoto, H., Tanaka, H., Ishimura, K., Doi, A., Kono, Y., Matsumoto, N. & Kimura, K., 2016 Jan 1, 3rd AIAA Spacecraft Structures Conference. American Institute of Aeronautics and Astronautics Inc, AIAA

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna reflectors
Radio astronomy
Piezoelectric actuators
Experiments
Satellites
50 Citations (Scopus)

The ASTRO-H (Hitomi) X-ray astronomy satellite

Takahashi, T., Kokubun, M., Mitsuda, K., Kelley, R., Ohashi, T., Aharonian, F., Akamatsu, H., Akimoto, F., Allen, S., Anabuki, N., Angelini, L., Arnaud, K., Asai, M., Audard, M., Awaki, H., Axelsson, M., Azzarello, P., Baluta, C., Bamba, A., Bando, N. & 249 others, Bautz, M., Bialas, T., Blandford, R., Boyce, K., Brenneman, L., Brown, G., Bulbul, E., Cackett, E., Canavan, E., Chernyakova, M., Chiao, M., Coppi, P., Costantini, E., De Plaa, J., Den Herder, J. W., DiPirro, M., Done, C., Dotani, T., Doty, J., Ebisawa, K., Eckart, M., Enoto, T., Ezoe, Y., Fabian, A., Ferrigno, C., Foster, A., Fujimoto, R., Fukazawa, Y., Furuzawa, A., Galeazzi, M., Gallo, L., Gandhi, P., Gilmore, K., Giustini, M., Goldwurm, A., Gu, L., Guainazzi, M., Haas, D., Haba, Y., Hagino, K., Hamaguchi, K., Harayama, A., Harrus, I., Hatsukade, I., Hayashi, T., Hayashi, K., Hayashida, K., Hiraga, J., Hirose, K., Hornschemeier, A., Hoshino, A., Hughes, J., Ichinohe, Y., Iizuka, R., Inoue, Y., Inoue, H., Ishibashi, K., Ishida, M., Ishikawa, K., Ishimura, K., Ishisaki, Y., Itoh, M., Iwata, N., Iyomoto, N., Jewell, C., Kaastra, J., Kallman, T., Kamae, T., Kara, E., Kataoka, J., Katsuda, S., Katsuta, J., Kawaharada, M., Kawai, N., Kawano, T., Kawasaki, S., Khangulyan, D., Kilbourne, C., Kimball, M., King, A., Kitaguchi, T., Kitamoto, S., Kitayama, T., Kohmura, T., Kosaka, T., Koujelev, A., Koyama, K., Koyama, S., Kretschmar, P., Krimm, H., Kubota, A., Kunieda, H., Laurent, P., Lebrun, F., Lee, S. H., Leutenegger, M., Limousin, O., Loewenstein, M., Long, K., Lumb, D., Madejski, G., Maeda, Y., Maier, D., Makishima, K., Markevitch, M., Masters, C., Matsumoto, H., Matsushita, K., McCammon, D., Mcguinness, D., McNamara, B., Mehdipour, M., Miko, J., Miller, J., Miller, E., Mineshige, S., Minesugi, K., Mitsuishi, I., Miyazawa, T., Mizuno, T., Mori, K., Mori, H., Moroso, F., Moseley, H., Muench, T., Mukai, K., Murakami, H., Murakami, T., Mushotzky, R., Nagano, H., Nagino, R., Nakagawa, T., Nakajima, H., Nakamori, T., Nakano, T., Nakashima, S., Nakazawa, K., Namba, Y., Natsukari, C., Nishioka, Y., Nobukawa, M., Nobukawa, K., Noda, H., Nomachi, M., O'Dell, S., Odaka, H., Ogawa, H., Ogawa, M., Ogi, K., Ohno, M., Ohta, M., Okajima, T., Okamoto, A., Okazaki, T., Ota, N., Ozaki, M., Paerels, F., Paltani, S., Parmar, A., Petre, R., Pinto, C., Pohl, M., Pontius, J., Porter, F. S., Pottschmidt, K., Ramsey, B., Reynolds, C., Russell, H., Safi-Harb, S., Saito, S., Sakai, S. I., Sakai, K., Sameshima, H., Sasaki, T., Sato, G., Sato, Y., Sato, K., Sato, R., Sawada, M., Schartel, N., Serlemitsos, P., Seta, H., Shibano, Y., Shida, M., Shidatsu, M., Shimada, T., Shinozaki, K., Shirron, P., Simionescu, A., Simmons, C., Smith, R., Sneiderman, G., Soong, Y., Stawarz, Ł., Sugawara, Y., Sugita, H., Sugita, S., Szymkowiak, A., Tajima, H., Takahashi, H., Takeda, S., Takei, Y., Tamagawa, T., Tamura, T., Tamura, K., Tanaka, T., Tanaka, Y., Tanaka, Y., Tashiro, M., Tawara, Y., Terada, Y., Terashima, Y., Tombesi, F., Tomida, H., Tsuboi, Y., Tsujimoto, M., Tsunemi, H., Tsuru, T., Uchida, H., Uchiyama, Y., Uchiyama, H., Ueda, Y., Ueda, S., Ueno, S., Uno, S., Urry, M., Ursino, E., De Vries, C., Wada, A., Watanabe, S., Watanabe, T., Werner, N., Wik, D., Wilkins, D., Williams, B., Yamada, T., Yamada, S., Yamaguchi, H., Yamaoka, K., Yamasaki, N., Yamauchi, M., Yamauchi, S., Yaqoob, T., Yatsu, Y., Yonetoku, D., Yoshida, A., Yuasa, T., Zhuravleva, I. & Zoghbi, A., 2016, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray. SPIE, Vol. 9905. 99050U

Research output: Chapter in Book/Report/Conference proceedingConference contribution

X-ray Astronomy
Astronomy
Spacecraft
astronomy
Spacecraft instruments
14 Citations (Scopus)

Vibration isolation system for cryocoolers of Soft X-ray Spectrometer (SXS) onboard 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. & 16 others, Takahashi, T., Yoshida, S., Tsunematsu, S., Kanao, K., Narasaki, K., Otsuka, K., Kelley, R. L., Porter, F. S., Kilbourne, C. A., Chiao, M. P., Eckart, M. E., Sneiderman, G. A., Pontius, J. T., McCammon, D., Wilke, P. & Basile, J., 2016 Jan 1, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray. SPIE, Vol. 9905. 99050X

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cryocooler
Vibration Isolation
Dewars
X ray spectrometers
Soft X-ray
2015
2 Citations (Scopus)

A technique to evaluate on-orbit thermal deformation for large precise structures in ASTRO-H

Kawano, T., Ishimura, K., Minesugi, K., Omagari, K. & Tanaka, K., 2015 Jan 1, 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Orbits
Satellite observatories
Temperature distribution
Hot Temperature
Satellites

Design and analysis of smart space reflectors driven by piezoelectric actuators

Hayasaki, K., Sakamoto, H., Tanaka, H., Ishimura, K. & Okuma, M., 2015 Jan 1, 26th International Conference on Adaptive Structures and Technologies, ICAST 2015. International Conference on Adaptive Structures and Technologies

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Piezoelectric actuators
Antennas
Kinematics
Finite element method

Energy-saving shape-retainment using two types of piezoelectric actuators

Uchida, T., Ikeda, T., Senba, A. & Ishimura, K., 2015 Jan 1, 26th International Conference on Adaptive Structures and Technologies, ICAST 2015. International Conference on Adaptive Structures and Technologies

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Piezoelectric actuators
Energy conservation
Actuators
Intelligent structures
Electric potential
2 Citations (Scopus)

Experimental study of reflector shape control under various thermal conditions

Inagaki, A., Sakamoto, H., Tanaka, H., Ishimura, K. & Okuma, M., 2015 Jan 1, 2nd AIAA Spacecraft Structures Conference. American Institute of Aeronautics and Astronautics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio astronomy
Structural members
Thermal expansion
Mirrors
Satellites

Shape control experiment of space reector for extremely high frequency radio astronomy

Sakamoto, H., Tanaka, H., Ishimura, K., Doi, A. & Kono, Y., 2015 Jan 1, 26th International Conference on Adaptive Structures and Technologies, ICAST 2015. International Conference on Adaptive Structures and Technologies

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio astronomy
Piezoelectric actuators
Experiments
Satellites
Antennas

Shape control of the stewart platform with elastic hinge utilizing artificial thermal expansion

Koyama, R., Ishimura, K., Iino, A., Funakoshi, Y. & Yamakawa, H., 2015, 26th International Conference on Adaptive Structures and Technologies, ICAST 2015. International Conference on Adaptive Structures and Technologies

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hinges
Thermal expansion
Control systems
Linear actuators
Error analysis
2014
2 Citations (Scopus)

Development and calibration of fine collimators for the ASTRO-H Soft Gamma-ray Detector

Mizuno, T., Kimura, D., Fukazawa, Y., Furui, S., Goto, K., Hayashi, T., Kawabata, K. S., Kawano, T., Kitamura, Y., Shirakawa, H., Tanabe, T., Makishima, K., Nakajima, K., Nakazawa, K., Fukuyama, T., Ichinohe, Y., Ishimura, K., Ohta, M., Sato, T., Takahashi, T. & 9 others, Uchida, Y., Watanabe, S., Ishibashi, K., Sakanobe, K., Matsumoto, H., Miyazawa, T., Mori, H., Sakai, M. & Tajima, H., 2014 Jan 1, Space Telescopes and Instrumentation 2014: Ultraviolet to Gamma Ray. SPIE, Vol. 9144. 91445F

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gamma Rays
collimators
Gamma rays
Calibration
Detector
1 Citation (Scopus)

Suppression method of overshoot on non/less-energy shape-retainment control utilizing hysteretic behavior of piezoelectric actuators

Ikeda, T., Uchida, T., Senba, A. & Ishimura, K., 2014 Jan 1, Behavior and Mechanics of Multifunctional Materials and Composites 2014. SPIE, Vol. 9058. 90580M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shape Control
shape control
Piezoelectric Actuator
piezoelectric actuators
Piezoelectric actuators
63 Citations (Scopus)

The ASTRO-H X-ray astronomy satellite

Takahashi, T., Mitsuda, K., Kelley, R., Aharonian, F., Akamatsu, H., Akimoto, F., Allen, S., Anabuki, N., Angelini, L., Arnaud, K., Asai, M., Audard, M., Awaki, H., Azzarello, P., Baluta, C., Bamba, A., Bando, N., Bautz, M., Bialas, T., Blandford, R. D. & 228 others, Boyce, K., Brenneman, L., Brown, G., Cackett, E., Canavan, E., Chernyakova, M., Chiao, M., Coppi, P., Costantini, E., De Plaa, J., Den Herder, J. W., Dipirro, M., Done, C., Dotani, T., Doty, J., Ebisawa, K., Enoto, T., Ezoe, Y., Fabian, A., Ferrigno, C., Foster, A., Fujimoto, R., Fukazawa, Y., Funk, S., Furuzawa, A., Galeazzi, M., Gallo, L., Gandhi, P., Gilmore, K., Guainazzi, M., Haas, D., Haba, Y., Hamaguchi, K., Harayama, A., Hatsukade, I., Hayashi, K., Hayashi, T., Hayashida, K., Hiraga, J., Hirose, K., Hornschemeier, A., Hoshino, A., Hughes, J., Hwang, U., Iizuka, R., Inoue, Y., Ishibashi, K., Ishida, M., Ishikawa, K., Ishimura, K., Ishisaki, Y., Itoh, M., Iwata, N., Iyomoto, N., Jewell, C., Kaastra, J., Kallman, T., Kamae, T., Kataoka, J., Katsuda, S., Katsuta, J., Kawaharada, M., Kawai, N., Kawano, T., Kawasaki, S., Khangaluyan, D., Kilbourne, C., Kimball, M., Kimura, M., Kitamoto, S., Kitayama, T., Kohmura, T., Kokubun, M., Konami, S., Kosaka, T., Koujelev, A., Koyama, K., Krimm, H., Kubota, A., Kunieda, H., Lamassa, S., Laurent, P., Lebrun, F., Leutenegger, M., Limousin, O., Loewenstein, M., Long, K., Lumb, D., Madejski, G., Maeda, Y., Makishima, K., Markevitch, M., Masters, C., Matsumoto, H., Matsushita, K., McCammon, D., McGuinness, D., McNamara, B., Miko, J., Miller, J., Miller, E., Mineshige, S., Minesugi, K., Mitsuishi, I., Miyazawa, T., Mizuno, T., Mori, K., Mori, H., Moroso, F., Muench, T., Mukai, K., Murakami, H., Murakami, T., Mushotzky, R., Nagano, H., Nagino, R., Nakagawa, T., Nakajima, H., Nakamori, T., Nakashima, S., Nakazawa, K., Namba, Y., Natsukari, C., Nishioka, Y., Nobukawa, M., Noda, H., Nomachi, M., O'Dell, S., Odaka, H., Ogawa, H., Ogawa, M., Ogi, K., Ohashi, T., Ohno, M., Ohta, M., Okajima, T., Okazaki, T., Ota, N., Ozaki, M., Paerels, F., Paltani, S., Parmar, A., Petre, R., Pinto, C., Pohl, M., Pontius, J., Porter, F. S., Pottschmidt, K., Ramsey, B., Reis, R., Reynolds, C., Ricci, C., Russell, H., Safi-Harb, S., Saito, S., Sakai, S. I., Sameshima, H., Sato, K., Sato, R., Sato, G., Sawada, M., Serlemitsos, P., Seta, H., Shibano, Y., Shida, M., Shimada, T., Shirron, P., Simionescu, A., Simmons, C., Smith, R., Sneiderman, G., Soong, Y., Stawarz, L., Sugawara, Y., Sugita, S., Szymkowiak, A., Tajima, H., Takahashi, H., Takahashi, H., Takeda, S. I., Takei, Y., Tamagawa, T., Tamura, K., Tamura, T., Tanaka, T., Tanaka, Y., Tanaka, Y., Tashiro, M., Tawara, Y., Terada, Y., Terashima, Y., Tombesi, F., Tomida, H., Tsuboi, Y., Tsujimoto, M., Tsunemi, H., Tsuru, T., Uchida, H., Uchiyama, H., Uchiyama, Y., Ueda, Y., Ueda, S., Ueno, S., Uno, S., Urry, M., Ursino, E., De Vries, C., Wada, A., Watanabe, S., Watanabe, T., Werner, N., White, N., Wilkins, D., Yamada, S., Yamada, T., Yamaguchi, H., Yamaoka, K., Yamasaki, N., Yamauchi, M., Yamauchi, S., Yaqoob, T., Yatsu, Y., Yonetoku, D., Yoshida, A., Yuasa, T., Zhuravleva, I., Zoghbi, A. & Zuhone, J., 2014, Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9144. 914425

Research output: Chapter in Book/Report/Conference proceedingConference contribution

X-ray Astronomy
Astronomy
astronomy
Satellites
X rays
2013

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

Funakoshi, Y., Ishimura, K., Ogi, Y. & Iwasa, T., 2013 Jan 1, Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation. American Society of Mechanical Engineers, Vol. 1. SMASIS2013-3039

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermal expansion
Orbits
Mechanical actuators
Mathematical models
Control systems
2012

Finite-element model updating for highly precise tension-stabilized space reectors

Sakamoto, H., Kogiso, N., Tanaka, H., Ishimura, K. & Okuma, M., 2012 Dec 1, 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. AIAA 2012-1837

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Structural analysis
Demonstrations
Stiffness
Finite element method
1 Citation (Scopus)

Finite-element model updating for highly precise tension-stabilized space reflectors

Sakamoto, H., Kogiso, N., Tanaka, H., Ishimura, K. & Okuma, M., 2012 Dec 1, 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

reflectors
methodology
structural analysis
Structural analysis
stiffness
99 Citations (Scopus)

The ASTRO-H X-ray observatory

Takahashi, T., Mitsuda, K., Kelley, R., Aarts, H., Aharonian, F., Akamatsu, H., Akimotoe, F., Allen, S., Anabuki, N., Angelini, L., Arnaud, K., Asai, M., Audard, M., Awaki, H., Azzarello, P., Baluta, C., Bamba, A., Bando, N., Bautz, M., Blandford, R. & 204 others, Boyce, K., Brown, G., Cackett, E., Chernyakova, M., Coppi, P., Costantini, E., De Plaa, J., Den Herder, J. W., DiPirro, M., Done, C., Dotani, T., Doty, J., Ebisawa, K., Eckart, M., Enoto, T., Ezoe, Y., Fabian, A., Ferrigno, C., Foster, A., Fujimoto, R., Fukazawa, Y., Funk, S., Furuzawa, A., Galeazzi, M., Gallo, L., Gandhi, P., Gendreau, K., Gilmore, K., Haas, D., Haba, Y., Hamaguchi, K., Hatsukade, I., Hayashi, T., Hayashida, K., Hiraga, J., Hirose, K., Hornschemeier, A., Hoshino, A., Hughes, J., Hwang, U., Iizuka, R., Inoue, Y., Ishibashi, K., Ishida, M., Ishimura, K., Ishisaki, Y., Ito, M., Iwat, N., Iyomoto, N., Kaastr, J., Kallman, T., Kamae, T., Kataoka, J., Katsuda, S., Kawahara, H., Kawaharada, M., Kawai, N., Kawasaki, S., Khangaluyan, D., Kilbourne, C., Kimura, M., Kinugasaa, K., Kitamoto, S., Kitayama, T., Kohmura, T., Kokubun, M., Kosaka, T., Koujelev, A., Koyama, K., Krimm, H., Kubota, A., Kunieda, H., LaMass, S., Laurent, P., Lebrun, F., Leutenegger, M., Limousin, O., Loewenstein, M., Long, K., Lumb, D., Madejski, G., Maedaa, Y., Makishima, K., Marchand, G., Markevitch, M., Matsumoto, H., Matsushita, K., McCammona, D., McNamara, B., Miller, J., Miller, E., Mineshige, S., Minesugi, K., Mitsuishi, I., Miyazaw, T., Mizuno, T., Mori, H., Mori, K., Mukai, K., Murakami, T., Murakami, H., Mushotzky, R., Nagano, H., Nagino, R., Nakagaw, T., Nakajim, H., Nakamori, T., Nakazaw, K., Namba, Y., Natsukari, C., Nishiok, Y., Nobukawa, M., Nomachi, M., O'Dell, S., Odak, H., Ogaw, H., Ogaw, M., Ogi, K., Ohashi, T., Ohno, M., Ohta, M., Okajima, T., Okamotoa, A., Okazaki, T., Ota, N., Ozaki, M., Paerelsb, F., Paltanii, S., Parmar, A., Petre, R., Pohl, M., Porter, F. S., Ramsey, B., Reis, R., Reynolds, C., Russell, H., Sa-Harb, S., Sakai, S. I., Sameshima, H., Sanders, J., Sato, G., Sato, R., Sato, Y., Sato, K., Sawada, M., Serlemitsos, P., Seta, H., Shibano, Y., Shida, M., Shimada, T., Shinozaki, K., Shirron, P., Simionescu, A., Simmons, C., Smith, R., Sneiderman, G., Soong, Y., Stawarz, L., Sugawara, Y., Sugita, H., Sugit, S., Szymkowiak, A., Tajim, H., Takahashi, H., Takeda, S. I., Takei, Y., Tamagawa, T., Tamura, T., Tamura, K., Tanaka, T., Tanaka, Y., Tashiro, M., Tawara, Y., Terada, Y., Terashima, Y., Tombesi, F., Tomida, H., Tsuboi, Y., Tsujimoto, M., Tsunemi, H., Tsuru, T., Uchida, H., Uchiyam, Y., Uchiyam, H., Ueda, Y., Ueno, S., Unobe, S., Urry, M., Ursino, E., De Vries, C., Wada, A., Watanabe, S., Werner, N., White, N., Yamada, T., Yamada, S., Yamaguchi, H., Yamasaki, N., Yamauchi, S., Yamauchi, M., Yatsuag, Y., Yonetok, D., Yoshida, A. & Yuasa, T., 2012, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8443. 84431Z

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Observatories
Focal Plane
Observatory
Hard X-ray
Imaging Spectrometer
2010
3 Citations (Scopus)

Prediction, measurement and stabilization of structural deformation on orbit

Ishimura, K., Senba, A., Iwasa, T., Ogi, Y., Akita, T., Furuya, H. & Minesugi, K., 2010 Dec 1, 61st International Astronautical Congress 2010, IAC 2010. Vol. 8. p. 6116-6121 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Orbits
Stabilization
stabilization
orbits
stiffness matrix
194 Citations (Scopus)

The ASTRO-H mission

Takahashi, T., Mitsuda, K., Kelley, R., Aharonian, F., Akimoto, F., Allen, S., Anabuki, N., Angelini, L., Arnaud, K., Awaki, H., Bamba, A., Bando, N., Bautz, M., Blandford, R., Boyce, K., Brown, G., Chernyakova, M., Coppi, P., Costantini, E., Cottam, J. & 79 others, Crow, J., De Plaa, J., De Vries, C., Den Herder, J. W., DiPirro, M., Done, C., Dotani, T., Ebisawa, K., Enoto, T., Ezoe, Y., Fabian, A., Fujimoto, R., Fukazawa, Y., Funk, S., Furuzawa, A., Galeazzi, M., Gandhi, P., Gendreau, K., Gilmore, K., Haba, Y., Hamaguchi, K., Hatsukade, I., Hayashida, K., Hiraga, J., Hirose, K., Hornschemeier, A., Hughes, J., Hwang, U., Iizuka, R., Ishibashi, K., Ishida, M., Ishimura, K., Ishisaki, Y., Isobe, N., Ito, M., Iwata, N., Kaastra, J., Kallman, T., Kamae, T., Katagiri, H., Kataoka, J., Katsuda, S., Kawaharada, M., Kawaia, N., Kawasaki, S., Khangaluyan, D., Kilbourne, C., Kinugasa, K., Kitamoto, S., Kitayama, T., Kohmura, T., Kokubun, M., Kosaka, T., Kotani, T., Koyama, K., Kubota, A., Kunied, H., Laurent, P., Lebrun, F., Limousin, O., Loewenstein, M., Long, K., Madejski, G., Maeda, Y., Makishima, K., Markevitch, M., Matsumoto, H., Matsushita, K., McCammon, D., Miller, J., Mineshige, S., Minesugi, K., Miyazawa, T., Mizuno, T., Moris, K., Mori, H., Mukai, K., Murakami, H. & Murakami, T., 2010, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7732. 77320Z

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Calorimeter
Hard X-ray
Soft X-ray
X-ray Spectroscopy
Calorimeters
2009
3 Citations (Scopus)

A survey of space structures research in Japan

Higuchi, K. & Ishimura, K., 2009 Dec 1, 50th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2009-2387

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Space research
Packaging
Cables
Membranes
Experiments
2008
6 Citations (Scopus)

Feasibility study of multi-bus Tethered-SPS

Sasaki, S., Tanaka, K., Higuchi, K., Okuizumi, N., Ogawa, H., Ishimura, K., Kawasaki, S., Shinohara, N., Senda, K. & Fujino, Y., 2008 Dec 1, International Astronautical Federation - 59th International Astronautical Congress 2008, IAC 2008. Vol. 9. p. 6014-6019 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

solar power satellites
Solar power satellites
solar power
feasibility study
power generation
2006
2 Citations (Scopus)

Behavior transition between biped and quadruped walking by using bifurcation

Asa, K., Ishimura, K. & Wada, M., 2006 Dec 1, Intelligent Autonomous Systems 9, IAS 2006. p. 776-785 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robots
Hysteresis
Animals
Energy utilization
Bifurcation (mathematics)

Constraction scenario for tethered solar power satellite

Sasaki, S., Tanaka, K., Higuchi, K., Okuizumi, N., Kawasaki, S., Shinohara, M. & Ishimura, K., 2006 Dec 1, AIAA 57th International Astronautical Congress, IAC 2006. Vol. 9. p. 5793-5799 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

solar power satellites
Solar power satellites
solar power
stationary orbits
Tetherlines
2005

A new pulse-coupled neural network algorithm for image segmentation

Chen, J., Wada, M. & Ishimura, K., 2005 Dec 1, Soft Computing as Transdisciplinary Science and Technology - Proceedings of the 4th IEEE International Workshop, WSTST 2005. AISC ed. p. 162-171 10 p. (Advances in Soft Computing; no. AISC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image segmentation
Neural networks
2003

Integrated stability analysis of large space structures based on potential energy consideration

Ishimura, K., Natori, M. C., Higuchi, K. & Wada, M., 2003 Dec 1, 44th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Potential energy
Dynamical systems
Orbits
Strain energy
Solar energy
2002
2 Citations (Scopus)

Chaotic pulse-coupled neural network as a model of synchronization and desynchronization in cortex

Yamaguchi, Y., Ishimura, K. & Wada, M., 2002 Jan 1, ICONIP 2002 - Proceedings of the 9th International Conference on Neural Information Processing: Computational Intelligence for the E-Age. Institute of Electrical and Electronics Engineers Inc., Vol. 2. p. 571-575 5 p. 1198121

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Synchronization
Neural networks
Neurons
Chaotic systems