Numerical study on a semi-active isolator to enhance pointing performance of optical equipment on-board satellites

Transactions of the Japan Society for Aeronautical and Space Sciences

Volumn 45, Issue 150, 2003, Pages 255-260

  Oh, Hyun Ung ^a   Onoda, Junjiro ^a  

^a JAPAN AEROSPACE EXPLORATION AGENCY   (Japan)

Author keywords

ER fluid; Pointing performance; Semi active isolator

Indexed keywords

ATTENUATION; COMPUTER SIMULATION; CONTROL SYSTEMS; IGNITION; OPTICAL DEVICES; PERFORMANCE; ROCKETS; SHOCK WAVES; VIBRATION CONTROL;

ISOLATION PERFORMANCE; LIQUID CRYSTAL ELECTRORHEOLOGICAL FLUID; POINTING PERFORMANCE; SEMI ACTIVE CONTROL SYSTEMS; SEMI ACTIVE ISOLATOR; SHOCK ATTENUATION; VIBRATION ISOLATION;

SATELLITES;

EID: 0038010111     PISSN: 05493811     EISSN: None     Source Type: Journal    
DOI: 10.2322/tjsass.45.255     Document Type: Article

References (3)

1. Oh, H.-U. and Onoda, J.: Semiactive ER Isolator for Momentum-Wheel Vibration Isolation, AIAA/ASME/ASCE/AHS/ASC 42nd Structures, Structural Dynamics, and Materials Conference, Seattle, Washington, USA, April 16-19, 2001.
2. Pan, G.-Y., Matsuhisa, H. and Honda, Y.: Smoothing of On-Off Damper Force with Variable Damping Coefficient, Trans. JSME, 644, No. 99-1015 (2000), pp. 88-93.
3. Onoda, J., Oh, H.-U. and Minesugi, K.: ER Fluid Variable Dampers for Semiactive Vibration Suppression, 49th International Astronautical Congress, Melbourne, Australia, Sept. 28-Oct 2, 1998.