NASA NTRS · 19910045584
Robust control of an active precision truss structure
Abstract
A description is given of the efforts in control of an active precision truss structure experiment. The control objective is to provide vibration suppression to selected modes of the structure subject to a bandlimited disturbance and modeling errors. Based on performance requirements and an uncertainty description, several control laws using the H-infinity optimization method are synthesized. The controllers are implemented on the experimental facility. Preliminary experimental results are presented.
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Chu, C. C., Smith, R. S., Fanson, J. L.. 1990-01-01. Robust control of an active precision truss structure. https://ntrs.nasa.gov/citations/19910045584
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