NASA NTRS · 19900000118
Adaptive-Control Experiments On A Large Flexible Structure
Abstract
Antennalike flexible structure built for research in advanced technology including suppression of vibrations and control of initial deflections. Structure instrumented with sensors and actuators connected to digital electronic control system, programmed with control algorithms to be tested. Particular attention in this research focused on direct model-reference adaptive-control algorithm based on command generator tracker theory. Built to exhibit multiple vibrational modes, low modal frequencies, and low structural damping. Made three-dimensional so complicated interactions among components of structure and control system investigated.
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Ih, Che-Hang C., Bayard, David S., Wang, Shyh J., Eldred, Daniel B.. 1990-03-01. Adaptive-Control Experiments On A Large Flexible Structure. https://ntrs.nasa.gov/citations/19900000118
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