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Abstract
The structural scheme of an electromagnetoelastic actuator for nano biomechanics is found. The structural scheme of an electromagnetoelastic actuator has difference in the visibility of energy conversion from Cady and Mason electrical equivalent circuits of a piezo vibrator. The electromagnetoelasticity equation and the differential equation of the actuator are solved to construct the structural scheme of the actuator. The structural scheme of the piezo actuator is obtained by using the reverse and direct piezoelectric effects. The transfer functions of an electromagnetoelastic actuator are written
The schemes with lumped parameters and distributed parameters of the nano piezo engine are constructed for applied bionics. The scheme of the nano piezo engine is founded by method mathematical physics. The displacement matrix of nano engine is determined.
The structural schemes of electroelastic engine micro and nano displacement are determined for applied bionics and biomechanics. The structural scheme of electroelastic engine is constructed by method mathematical physics. The displacement matrix of electroelastic engine micro and nano displacement is determined.
An electromagnetoelastic actuator is electromagnetomechanical device, intended for actuation of mechanisms, systems or management, based on the piezoelectric, piezomagnetic, electrostriction, magnetostriction effects, converts electric or magnetic signals into mechanical movement and force. The piezo actuator is used in vibration compensation and absorption systems in aircraft and rotorcraft elements, in nanotechnology research for scanning microscopy, in laser systems and ring gyroscopes. The structural scheme of an electromagnetoelastic actuator for nanotechnology research is constructed by using the equation of electromagnetoelasticity and the linear ordinary second-order differential equation of the actuator under various boundary conditions. An electromagnetoelastic actuator is using in nanotechnology, microelectronics, nanobiology, astronomy, nanophysics for the alignment, the reparation of the gravitation and temperature deformations. The nanomanipulator with the piezo actuator is applied in the matching systems in nanotechnology. In the present work, the problem of building the structural scheme of the electromagnetoelastic actuator is solving in difference from Mason’s electrical equivalent circuit. The transformation of the structural scheme under various boundary conditions of the actuator is considered. The matrix transfer function is calculated from the set of equations for the structural scheme of the electromagnetoelastic actuator in control system. This matrix transfer function for the deformation of the actuator is used in nanotechnology research. The structural schemes and the elastic compliances of the piezo actuators are obtained by voltage or current control. The structural scheme of the magnetostriction actuator is constructed for nanotechnology research. The characteristics of the piezo actuator are determined. The structural scheme of the piezo actuator with the back electromotive force is obtained. The transformation of the elastic compliances of the piezo actuators is considered for the voltage and current control.
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.
For the nano piezoactuator with hysteresis in control system its set of equilibrium positions is the segment of line. By applying Yakubovich criterion for system with the nano piezoactuator the condition absolute stability of system is evaluated.
The structural scheme of a piezoactuator is obtained for astrophysics. The matrix equation is constructed for a piezoactuator. The characteristics of a piezoactuator are received for astrophysics.
The mathematical models of a piezoengine are determined for nanomedicine and applied bionics. The structural scheme of a piezoengine is constructed. The matrix equation is obtained for a piezoengine.
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