DocumentCode
2365900
Title
Dynamic 4×4 chain matrix for analytical modeling of piezoelectric actuator
Author
Vasic, Dejan ; Sarraute, Emmanuel ; Costa, François
Author_Institution
Lab. d´´Electricite, Signaux et Robotique, Ecole Normale Superieure de Cachan, France
Volume
2
fYear
2001
fDate
2001
Firstpage
985
Abstract
This paper presents a new representation of the dynamic model of a beam in flexion. Thanks to a 4×4 chain matrix connecting the efforts and velocities of one end to the other of an element of the beam, it is possible to find the dynamic behavior of a system made up of various elements. We apply the chain matrix to the case of a piezoelectric bimorph actuator in order to establish the shape of deformation and axial stress as well as the admittance, according to the frequency
Keywords
finite element analysis; laminates; piezoelectric actuators; admittance; analytical modeling; axial stress; bimorph actuator; deformation; dynamic 4×4 chain matrix; dynamic model; piezoelectric actuator; Analytical models; Bonding; Boundary conditions; Electromechanical sensors; Equations; Joining processes; Niobium; Piezoelectric actuators; Robots; Vehicle dynamics;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 2001 IEEE
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-7177-1
Type
conf
DOI
10.1109/ULTSYM.2001.991885
Filename
991885
Link To Document