NASA NTRS · 19910047429
System identification and control of the JPL active structure
Abstract
This paper describes recent advances in structural quieting technology as applied to active truss structures intended for high precision space based optics applications. Collocated active damping control loops are designed in order to impedance match piezoelectric active members to the structure. Noncollocated control loops are also studied in relation to controlling lightly damped structures.
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Fanson, J. L., Lurie, B. J., O'Brien, J. F., Chu, C.-C., Smith, R. S.. 1991-01-01. System identification and control of the JPL active structure. https://ntrs.nasa.gov/citations/19910047429
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