Method for multiple mode shunt damping of structural vibration using a single PZT transducer

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3327, Issue , 1998, Pages 159-168

  Wu, Shu Yau ^a  

^a BOEING COMPANY   (United States)

Author keywords

Cantilever beam; Multiple mode shunting; Passive damping; Piezoelectric PZT; Piezoelectric shunting; Resonant frequency; Shunt circuit analysis; Structural mode; Vibration control

Indexed keywords

CANTILEVER BEAMS; CAPACITORS; DAMPING; ELECTRIC IMPEDANCE; ELECTRIC INDUCTORS; NATURAL FREQUENCIES; OPTIMIZATION; VIBRATION CONTROL;

MULTIPLE-MODE SHUNTING; SHUNT CIRCUITS;

PIEZOELECTRIC TRANSDUCERS;

EID: 0032403942     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.310680     Document Type: Conference Paper

References (8)

1. Damping of structural vibrations with piezoelectric materials and passive electrical networks
2. Experimental investigation of passive enhancement of damping for space structures
3. Theoretical and experimental studies of a truss incorporating active members
4. Multimode passive vibration suppression with piezoelectric materials and resonant shunts
5. Structural vibration control via piezoelectric materials with active-passive hybrid networks
6. Piezoelectric shunts with a parallel R-L circuit for structural damping and vibration control
7. Structural vibration damping experiments using improved piezoelectric shunts
8. Simulated inductors using differential amplifiers