๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Piezoelectric generation of extensional waves in an elastic bar by use of a power amplifier with constrained output current

โœ Scribed by A. Jansson; B. Lundberg


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
269 KB
Volume
326
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Piezoelectric generation of extensional
โœ A. Jansson; B. Lundberg ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 365 KB

A system consisting of a linear power amplifier driving a piezoelectric actuator pair attached to a long viscoelastic bar is analysed. Coupled piezoelectric theory is used, and allowance is made for the dynamics of the amplifier and of the actuators. Formulae are derived for the relation between the