The object of the research is the interaction processes of transverse bending and longitudinal mechanical oscillations of the stator of a linear
piezoceramic motor.
Piezoceramic electromechanical multilayer cylindrical transducers are often used in acoustoelectric devices for receiving and emitting an acoustic signal including non-stationary one.
In this type of print head, an electric field applied to a
piezoceramic actuator element causes shear action deformation which is used to eject the ink through the nozzle [37].
For acoustic signal measurement, a ring-shape
piezoceramic sensor is embedded in a contact lens placed on the patient's eye by the physician.
Piezoceramic materials, with the unique advantages of wide bandwidth, low cost, small size, embeddability, and dual actuation/sensing function, have been actively researched in structural health monitoring (SHM) for many years [16-28].
Yoon, "Hysteresis-reduced dynamic displacement control of
piezoceramic stack actuators using model predictive sliding mode control," Smart Materials & Structures, vol.
The webinar will introduce the nature of piezoelectricity and describe the different types of
piezoceramic materials and their characteristics.
Gavial ITC will bring dedication to quality and service to the
piezoceramic industry.
Nevertheless
piezoceramic elements for MEMS suffer from a number of disadvantages becoming apparent at high power regimes of working in high electric field strengths.