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Title: Structural Mode Identification of Galileo Spacecraft from Flight Data
Authors: Ih, C-H. C.
Lin, S-R.
Wong, E. C.
Macala, G. A.
Issue Date: 
Citation: Scottsdale, Arizona, USA
Abstract: Due to the noncolocation of sensors and actuator for the Galileo clock control loop, an inflight identification was performed to identify the stator structural resonance frequencies, mode shapes and damping ratios. This information was necessary to ensure the stability of and enhance the performance of the clock controller.
Appears in Collections:JPL TRS 1992+

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