- Title
- Multi-modal modulated and demodulated vibration control of flexible structures using piezoelectric transducers
- Creator
- Lau, K.; Quevedo, Daniel E.; Goodwin, G. C.; Moheimani, S. O. R.
- Relation
- 3rd IFAC Symposium on Mechatronic Systems, 2004. Mechatronic Systems 2004: a Proceedings Volume from the 3rd IFAC Symposium. Volume 2 (Sydney 6-8 September, 2004 ) p. 647-652
- Relation
- http://www.elsevierdirect.com/product.jsp?isbn=9780080442631&dmnum=CWS1
- Publisher
- IFAC / Elsevier
- Resource Type
- conference paper
- Date
- 2004
- Description
- We propose a novel method for controlling vibrations within a resonant structure equipped with piezoelectric transducers. The scheme uses a parallel connection of modulated and demodulated controllers, each designed to damp the transient oscillation corresponding to a single mode. This technique allows multiple modes to be controlled with a single actuator. Simulation results are provided for a laminate beam.
- Subject
- amplitude modulation; active control; vibration damping; transient oscillations
- Identifier
- uon:3099
- Identifier
- http://hdl.handle.net/1959.13/32860
- Identifier
- ISBN:0080442633
- Full Text
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