NASA NTRS · 19900042404
Location selection for vibration controllers in space crane as adaptive structures
Abstract
It is assumed that the space crane is vibrating about a known configuration which is reached at the end of some maneuver. For this configuration, r actuator locations are to be determined in order to control the first q of the structural vibration modes of the system optimizing the energy dissipation rate. A modified version of the control stratagem of Chang (1980) is applied using the structural modes of the uncontrolled crane, followed by algorithms for the actuator placement problem.
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Lu, L. Y., Utku, S., Wada, B. K.. 1990-01-01. Location selection for vibration controllers in space crane as adaptive structures. https://ntrs.nasa.gov/citations/19900042404
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