Vibration control of large linear quadratic symmetric systems
- Jeon, G. J.
- Oct 1, 1983.
- Physical Description:
- 1 electronic document
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- Some unique properties on a class of the second order lambda matrices were found and applied to determine a damping matrix of the decoupled subsystem in such a way that the damped system would have preassigned eigenvalues without disturbing the stiffness matrix. The resulting system was realized as a time invariant velocity only feedback control system with desired poles. Another approach using optimal control theory was also applied to the decoupled system in such a way that the mode spillover problem could be eliminated. The procedures were tested successfully by numerical examples.
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19840002540., Accession ID: 84N10608., NASA-CR-174536., and NAS 1.26:174536.
- No Copyright.
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