[PDF] Top 20 An active and structural strain model for magnetostrictive transducers
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An active and structural strain model for magnetostrictive transducers
... [r] ... See full document
12
A free energy model for hysteresis in magnetostrictive transducers
... Magnetostrictive transducers are being considered for a number of high performance industrial, au- tomotive, biomedical and Department of Defense applications due to their capability for generating large ... See full document
16
Finite-element analysis on cantilever beams coated with magnetostrictive material
... of magnetostrictive materials within a cantilever based microelectromechanical system ...full magnetostrictive strain tensor and couple it with partial differential equations from structural ... See full document
7
A structural-magnetic strain model for magnetostrictive transducers
... or magnetostrictive components of the system and few results are currently available which address the coupled magnetoelastic proper- ties of magnetostrictive ...of strain eects due to the ... See full document
22
Structural-phenomenological stress-strain model for concrete
... Macrostresses and macrostrains are deformation and stress averaged over a representative volume of the material. Macro values describe the stress-strain state of a representative element of the volume as a whole ... See full document
15
A magnetoelastic model for Villari-effect magnetostrictive sensors
... whose active element is a magnetostric- tive element operated under mechanical and magnetic bias ...proposed model is sufficiently general to provide characterization of actuation and sensing ...of ... See full document
17
TERFENOL D: A HIGH POWER GIANT MAGNETOSTRICTIVE MATERIAL FOR SUBMARINE MAPPING
... piezoelectric, magnetostrictive and fluid ...of active materials applications: actuators, transducers, sensors, and so ...acoustic transducers (piezoelectric and magnetostrictive), ... See full document
6
A nonlinear model-based control method for magnetostrictive actuators
... the magnetostrictive transducers advan- tageous over other smart material transducers such as piezoceramics and ...with magnetostrictive actuators, however, lies in the hysteresis and ... See full document
6
Well-posedness issues concerning a magnetostrictive actuator model
... new magnetostrictive materials has led to the advent of actuators which are advantageous in many structural and structural acoustic ...systems, magnetostrictive actuators are often ... See full document
15
An energy-based hysteresis model for magnetostrictive transducers
... eld model for ferromagnetic hysteresis in combination with a quadratic moment ro- tation model for ...magnetization model very adequately quanties both major and minor loops under various operating ... See full document
19
A coupled structural-magnetic strain and stress model for magnetostrictive transducers
... [r] ... See full document
24
Strain transducers for active control lumped parameter model
... sensing transducers, which provide an output proportional to acceleration, vibration, and ...sensing transducers, as piezoelectric materials have the ability to output an electrical signal proportional to ... See full document
86
A coupled structural-magnetic strain model for magnetostrictive transducers
... [r] ... See full document
12
Development of a New Constitutive Model for FRP-and-steel-confined Concrete.
... theoretical model for steel-and-FRP-confined ...concrete model. The modifications involve a new lateral-to-axial strain relationship and failure surface ...confinement model (Combined Failure ... See full document
158
Open loop nonlinear optimal tracking control of a magnetostrictive terfenol-d actuator
... The nonlinear optimal control design has focused on applications where the reference displacement is known in advance and precise control is desired at relatively high speed. For these applications, the nonlinear control ... See full document
12
Smart Sensor Techniques for Structural Health Monitoring of Civil Engineering Structures
... sensors, magnetostrictive sensors and self- diagnosing fibre reinforced composites, possess very important capabilities of monitoring various physical or chemical parameters related to the health and therefore, ... See full document
7
Magnetoelectric thin film laminate composites for voltage controlled tunable nonreciprocal RF devices
... An interesting — perhaps counterintuitive — approach to this problem is captured by the question: “Can a different type of coupling between these two phenomena be conceived?” The answer came three decades after Maxwell’s ... See full document
114
A dynamic hysteresis model for thunder transducers
... PDE model is developed for the actuator behavior based on Newtonian ...energy model for hysteresis in ferroelectric materials as outlined in [12] and only those details necessary for the development of the ... See full document
12
Structural evolution and strain pattern in sheared gneissic graniticcomplexes and felsic volcanics of Babina Prithvipur area, Bundelkhand Craton, central India
... shear strain The microslip faults and microcracks examined in a few feldspar grains are indicative of later brittle deformation The microfaulting occurred due to brittle deformation is commonly associated to ... See full document
7
Strain Induced Vortex Core Switching in Planar Magnetostrictive Nanostructures
... time-varying strain field can be utilized to induce magnetization dynamics at various ...time-varying strain gradient across the device we can deterministically switch the vortex core without the need for ... See full document
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