[PDF] Top 20 A magnetoelastic model for magnetostrictive sensors
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A magnetoelastic model for Villari-effect magnetostrictive sensors
... Although magnetostrictive transducers provide adequate performance at low signal regimes, the demand for high performance transducers often dictates that they be driven at or near full dis- placement, where the ... See full document
17
Composite magnetostrictive materials for advanced automotive magnetomechanical sensors
... of magnetoelastic material with high magnetomechanical coefficient d M /d , relatively low anisotropy and high shear strength, low cost, and good cor- rosion ...Automobile sensors are often re- quired to ... See full document
12
A free energy model for hysteresis in magnetostrictive transducers
... torque sensors, and tuned vi- bration ...of magnetostrictive materials becomes more mature, it is anticipated that a growing number of actuator and sensor applications will benefit from the multifunctional ... See full document
16
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 ...nonlinear model which ... See full document
22
Experimental implementation of a hybrid nonlinear control design for magnetostrictive actuators
... or magnetostrictive materials which respectively possess electric or magnetic field induced displacement and ...of magnetostrictive terbium-iron-dysprosium (Terfenol-D) actuators has provided reliable ... See full document
30
Nonlinear dynamics of a magnetoelastic system
... in the methods invariant and on also and solutions mappings systems the and experimental the of and dynamics qualitative from changes Poincare these nonlinear the and global by circle dy[r] ... See full document
149
Development of Magnetic Field Driven Micro Gas Valve
... which is not suitable to application in micro-device. In this study, a magnetostrictive bimorph-layer actuator, which is driven by low magnetic field, was investigated and applied to a micro-gas valve device. The ... See full document
6
Open loop nonlinear optimal tracking control of a magnetostrictive terfenol-d actuator
... The integration of smart materials into structures and systems continues to be a critical component for enhancing the performance of many biomedical, automotive, aerospace, and industrial applications. The large forces, ... See full document
12
Well-posedness issues concerning a magnetostrictive actuator model
... To illustrate the use of magnetostrictive transducers in a structural application, we consider a cantilever beam with end-mounted actuators as depicted in Figure 5. As described in [3], this setup has been ... See full document
15
Robust control of a magnetostrictive actuator
... inverse model. This method requires a hysteresis model which allows an inverse that can be calculated in ...hysteresis model [4, 5] as well as Preisach models [10] (for a description of the domain ... See full document
12
Magnetoelastic plane waves in rotating media in thermoelasticity of type II (G N model)
... electro- magnetoelastic dilatational thermal shear waves using the thermoelasticity theory of type II [9] (Green-Naghdi (G-N) model ...thermoelastic model possesses several significant characteristics ... See full document
13
The Hydra model a model for what?
... After getting my PhD in Göttingen, I was lucky enough to be awarded a Fulbright fellowship, though not lucky enough to be as- signed to Caltech where Pauling worked. Instead, I got assigned to MIT because I was a ... See full document
10
Magnetoelastic Effects in Thin Ferromagnetic Films
... The small crystallite size 100 A in room temperature films resulting in a large fraction of the atoms to be near surfaces and the high density of defects known to exist in thin films may[r] ... See full document
56
Magnetoelastic anisotropy in NdFeB permanent magnets
... of magnetoelastic effects on the anisotropy in NdFeB permanent magnets has been ...the magnetoelastic anisotropy is derived for crystals with tetragonal ... See full document
5
Magnetostrictive magnetometer
... The combination as set forth in claim 14 further re?ector functions as an external cavity re?ector with 45 including means for adjusting the compressive stress said laser, a photodetecto[r] ... See full document
12
A coupled structural-magnetic strain and stress model for magnetostrictive transducers
... [r] ... See full document
24
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 nonlinearities ... See full document
6
Smart Sensor Techniques for Structural Health Monitoring of Civil Engineering Structures
... polarization etc.) modulated by the parameters to be sensed. The second method classifies an FOS by whether the light in the sensing segment is modified inside or outside the fiber (intrinsic or extrinsic). FOS can also ... See full document
7
Material for magnetostrictive sensors and other applications based on ferrite materials
... Weight percent hard magnetic poWder, based on the Weight of the ceramic metallic composite, is blended With the metallic binder and metal oXide of the ferrite type.[r] ... See full document
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