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

Bradley Allen, Catherine Borst, Scott Kidney, Mark Mimovich, Chris Paavola, Timothy Pargett, Paul Wilke, Christian Smith, Kosei Ishimura, Yoh Takei, Susumu Yasuda

研究成果: Conference contribution

1 引用 (Scopus)

抄録

Inherently nonlinear vibration isolation systems offer compelling analytical performance advantages over their linear alternates. Verification testing followed by post-test correlation is essential to convincing otherwise conservative project management teams to adopt these technologies for their mission. This paper details a comprehensive test verification program developed and executed for a novel vibration isolation system developed for the Soft X-ray Spectrometer (SXS) onboard ASTRO-H (named Hitomi after launch). More specifically, the dual-stage / thermally conductive / nonlinear vibration isolation system developed for on-orbit amelioration of cryocooler-induced mechanical vibration, needed to undergo ground testing to demonstrate both on-orbit performance and launch induced response level rejection to protect sensitive payload temperature control components. The system, referred to as the VIS, realizes both small signal transmissibility at high frequency and small acceleration and displacement against vibration during launch and ground testing.

元の言語English
ホスト出版物のタイトル2017 IEEE Aerospace Conference
出版者IEEE Computer Society
ISBN(電子版)9781509016136
DOI
出版物ステータスPublished - 2017 6 7
外部発表Yes
イベント2017 IEEE Aerospace Conference, AERO 2017 - Big Sky, United States
継続期間: 2017 3 42017 3 11

Other

Other2017 IEEE Aerospace Conference, AERO 2017
United States
Big Sky
期間17/3/417/3/11

Fingerprint

X ray spectrometers
isolation
vibration
spectrometer
spectrometers
Testing
Orbits
x rays
Project management
Temperature control
induced response
project management
orbits
temperature control
remediation
payloads
rejection
test
temperature

ASJC Scopus subject areas

  • Aerospace Engineering
  • Space and Planetary Science

これを引用

Allen, B., Borst, C., Kidney, S., Mimovich, M., Paavola, C., Pargett, T., ... Yasuda, S. (2017). Ground based test verification of a nonlinear vibration isolation system for cryocoolers of the soft X-ray spectrometer (SXS) onboard ASTRO-H (Hitomi). : 2017 IEEE Aerospace Conference [7943840] IEEE Computer Society. https://doi.org/10.1109/AERO.2017.7943840

Ground based test verification of a nonlinear vibration isolation system for cryocoolers of the soft X-ray spectrometer (SXS) onboard ASTRO-H (Hitomi). / Allen, Bradley; Borst, Catherine; Kidney, Scott; Mimovich, Mark; Paavola, Chris; Pargett, Timothy; Wilke, Paul; Smith, Christian; Ishimura, Kosei; Takei, Yoh; Yasuda, Susumu.

2017 IEEE Aerospace Conference. IEEE Computer Society, 2017. 7943840.

研究成果: Conference contribution

Allen, B, Borst, C, Kidney, S, Mimovich, M, Paavola, C, Pargett, T, Wilke, P, Smith, C, Ishimura, K, Takei, Y & Yasuda, S 2017, Ground based test verification of a nonlinear vibration isolation system for cryocoolers of the soft X-ray spectrometer (SXS) onboard ASTRO-H (Hitomi). : 2017 IEEE Aerospace Conference., 7943840, IEEE Computer Society, 2017 IEEE Aerospace Conference, AERO 2017, Big Sky, United States, 17/3/4. https://doi.org/10.1109/AERO.2017.7943840
Allen B, Borst C, Kidney S, Mimovich M, Paavola C, Pargett T その他. Ground based test verification of a nonlinear vibration isolation system for cryocoolers of the soft X-ray spectrometer (SXS) onboard ASTRO-H (Hitomi). : 2017 IEEE Aerospace Conference. IEEE Computer Society. 2017. 7943840 https://doi.org/10.1109/AERO.2017.7943840
Allen, Bradley ; Borst, Catherine ; Kidney, Scott ; Mimovich, Mark ; Paavola, Chris ; Pargett, Timothy ; Wilke, Paul ; Smith, Christian ; Ishimura, Kosei ; Takei, Yoh ; Yasuda, Susumu. / Ground based test verification of a nonlinear vibration isolation system for cryocoolers of the soft X-ray spectrometer (SXS) onboard ASTRO-H (Hitomi). 2017 IEEE Aerospace Conference. IEEE Computer Society, 2017.
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