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An Engine for Nanomedicine and Nanotechnology
The structural model of an engine is determined for nanomedicine and nanotechnology. The structural scheme of an engine for nanodisplacement is obtained. The matrix equation is constructed for an engine for nanomedicine and nanotechnology
The structural model of a nano drive is determined for biomedical research. The structural scheme of the piezo drive is obtained. The matrix equation is constructed for a nano drive.
The parametric block diagram of the electromagnetoelastic actuator nanodisplacement or the piezoactuator is determined in contrast the electrical equivalent circuit types Cady or Mason for the calculation of the piezoelectric transmitter and receiver, the vibration piezomotor with the mechanical parameters in form the velosity and the pressure. The method of mathematical physics is used. The parametric block diagram of electromagnetoelastic actuator is obtained with the mechanical parameters the displacement and the force. The transfer functions of the electroelastic actuator are determined. The the generalized parametric block diagram, the generalized matrix equation for the electromagnetoelastic actuator nanodisplacement are obtained. The deformations of the electroelastic actuator for the nanotechnology are described by the matrix equation. Block diagram and structural-parametric model of electromagnetoelastic actuator nanodisplacement for nanodisplacement of the communications systems are obtained, its transfer functions are bult. Effects of geometric and physical parameters of electromagnetoelastic actuators and external load on its dynamic characteristics are determined. For calculations the communications systems with the piezoactuator for nanodisplacement the parametric block diagram and the transfer functions of the piezoactuator are obtained.
The field of mechatronics using piezoelectric and electrostrictive materials is growing rapidly with applications in many areas, including MEMS, adaptive optics, and adaptive structures. Piezoelectric Actuators and Ultrasonic Motors provides in-depth coverage of the theoretical background of piezoelectric and electrostrictive actuators, practical materials, device designs, drive/control techniques, typical applications, and future trends in the field. Industry engineers and academic researchers in this field will find Piezoelectric Actuators and Ultrasonic Motors an invaluable source of pertinent scientific information, practical details, and references. In the classroom, this book may be used for graduate level courses on ceramic actuators.
We received the structural circuit of the multilayer piezo engine for nanomedicine research. The characteristics of the multilayer piezo engine are obtained
A generalized structural–parametric model of an electromagnetoelastic actuator is derived by solving the wave equation. Its transfer function is determined. The influence of geometric and physical parameters and the external load on its static and dynamic characteristics in the control system is established.
We developed a structural-parametric models, obtained solution for the wave equation of electroelastic actuators and constructed their transfer functions. Effects of geometric and physical parameters of electroelastic actuators and external loading on their dynamic characteristics determined. For calculation of automatic control systems for nanometric movements with electroelastic actuators, we obtained the parametric structural schematic diagrams and the transfer functions of piezoactuators. Static and dynamic characteristics of piezoactuators determined.
The use of nano- and micro-scale piezomotors in precision electromechanical systems is considered. The deformation of the piezoconverter corresponding to its stress state is investigated.
Based on the solution of a wave equation, a structural-parametric model of electromagnetoelastic converter for the electromechanical
drive of nano-and micrometric movements was constructed. A transformation was conducted for the structural-parametric model
and the parametric structural circuits. The influence of the geometric and physical parameters of this converter and of the
external load on the static and dynamical characteristics was estimated.
The use of the solution to the wave equation to construct a generalized structural parametric model of an electromagnetoelastic transducer to determine the effect of its geometry and physical parameters is discussed. High-precision electromechanical drives are operated under working loads ensuring elastic strains of the executive device. Piezoelectric transducers are characterized by high piezoelectric moduli and they are frequently used to produce nanoscale displacements. The solution of the wave equation supplemented with the corresponding electromagnetoelasticity equation and boundary conditions on the transducer's two working surfaces allows to construct a structural parametric model of an electromagnetoelastic transducer. The transfer functions of a piezoelectric transducer are derived from its generalized structural parametric model and are obtained as the ratio of the Laplace transform of the transducer face displacement to the Laplace transform of the input electric parameter.
A study was conducted to prepare a structural parametric model of a pie piezoelectric nanodisplacement transducer. The structural parametric model was prepared to investigate the potential application of the piezoelectric transducer in the equipment of nanotechnology, microbiology, microelectronics, astronomy, for high-precision superposition, compensation, and wavefront correction. It was found that the piezoelectric transducer operates on the basis of the inverse piezoelectric effect, in which a displacement is due to the deformation of the piezoelectric element, caused by the application of an external electric voltage. The wave equations also needed to solved, to construct a structural parametric model of the voltage-controlled piezoelectric transducer.
The characteristics of the compound pawl and the compound central piezo converter of the step piezodrive are considered. The
influence of the geometric and physical parameters of the compound piezo converter and the external load on its static and
dynamical characteristics is determined. The transfer functions of the piezo converter as an electromechanical system with
distributed or lumped parameters are obtained. The static and dynamical characteristics of the step piezodrive are studied.
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