embedded piezoelectric transducers
Characterisation of the polarisation state of embedded piezoelectric transducers by thermal waves and thermal pulses
... Received: 8 October 2015 – Revised: 22 January 2016 – Accepted: 4 April 2016 – Published: 10 May 2016 Abstract. In this work, we apply the thermal wave method and the thermal pulse method for non-destructive ...
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Damage Detection of Reinforcement Concrete Beam Using Embedded Piezoceramics Transducers
... the embedded piezoelectric transducers inside concrete mass as ‘‘smart aggregates” and the externally epoxy bonded PZTs were recorded at different levels of the applied loading using the SHM ...
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Advanced modeling of embedded piezo-electric transducers for the health-monitoring of layered structures
... and embedded piezoelectric transducers based on the Carrera Unified Formulation ...and embedded piezoelectric sensors as the basis for the design of health-monitoring ...
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A Tree Transducer Model for Synchronous Tree Adjoining Grammars
... two embedded tree transducers (instead of two tree ...Such embedded tree transduc- ers (Shieber, 2006) are particular macro tree trans- ducers (Courcelle and Franchi-Zannettacci, 1982; Engelfriet and ...
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Mechanical Response of a Piezoelectrically Sandwiched Nano-Beam Based on the Non-Local Theory
... from piezoelectric base to ...of piezoelectric layers. Ahmadian et al. [16] studied piezoelectric and functionally graded materials in designing electrostatically actuated micro ...the ...
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Self powered Vibration Control using Piezoelectric Materials in High Precision Machines
... makes piezoelectric vibration damping more feasible and compete with other damping techniques, as an ultimately standalone ...on piezoelectric transducers which work both as power generators and ...
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Tapered transmission line technique based graded matching layers for thickness mode piezoelectric transducers
... A preliminary investigation into the use of tapered transmission line filter techniques to design matching layers for piezoelectric transducers. In order to achieved the desired layer structure a ...
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Ultrasonic isolation of buried pipes
... for embedded and coated waveguides to yield dispersion curves and through-thickness wave mode-shapes for certain regular geometries, ...waveguides embedded in in fi nite media were studied in several con fi ...
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Harmonic analysis of lossy piezoelectric composite transducers using the plane wave expansion method
... and piezoelectric, pseudo-descriptions of the main supported modes of vibrations can be obtained by using spatial and/or temporal plots of the displacement and the Poynting ...
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Noncontact Driving System Using Induction Based Method and Integrated Piezoelectric Ultrasonic Transducers
... employing piezoelectric Ultrasonic Transducers (UTs) are widely used for the real-time, in situ, or off-line nondestructive evaluation (NDE) of large metallic and polymeric composite structures including ...
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Analysis Of Piezoelectric Energy Scavenging Trimorph Microcantilever Beam
... identical piezoelectric rings were subjected to mechanical stress and vibrations and their dynamic behaviors like electric current response, resonance frequencies and electro mechanical coupling coefficients were ...
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The influence of air pressure on the dynamics of flexural ultrasonic transducers
... disc is taken into consideration, since the FUT is a more complex system than that represented by the analytical simulation as shown in Figure 4a, which exclusively considers the vibration of the membrane. A marginal ...
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Simulation and Modelling of Smart Beams with Robust Control Subjected to Wind Induced Vibration
... In this paper, we address the problem of vibrations of intelligent structures. Stimuli may come from external perturbations of the system, disturbances or excitation that may cause structural vibrations, such as wind ...
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Numerical Analysis of Solar Roadways using ANSYS
... i. Road Surface Layer: Translucent and high-strength glass, it is rough enough to provide sufficient traction, yet still passes sunlight through to the solar collector cells embedded within, along with LEDs and a ...
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Synthesis of orchestrations of transducers for manufacturing
... put/output transducers that captures the essence of process recipes and manufacturing resources, thus relating the syn- thesis of process-plan controllers to classical reactive syn- ...
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Finite State Transducers in Language and Speech Processing
... We give a specific study of string-to-weight transducers, including algorithms for determinizing and minimizing these transducers very efficiently, and characterizations of the transduce[r] ...
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Compact Representations by Finite State Transducers
... transducers can be transformed into sequential transducers by adding p new letters to the alphabet A, and by replacing the p final functions by transitions labeled with these new letters[r] ...
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Enhancement of β-phase in PVDF films embedded with ferromagnetic Gd5Si4 nanoparticles for piezoelectric energy harvesting
... piezoelectric properties and voltage response to mechanical stimulations. To test this hypothesis, the nanocomposite film samples were assembled into nanogenerators using Indium Tin Oxide (ITO) deposited on PET ...
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Programming Using Automata and Transducers
... Finite copying Macro Tree Transducers (MTTs) with regular look-ahead [EM99] can compute all MSO-definable ranked-tree-to-ranked-tree transductions. The “finite copy- ing” restriction, namely, each input node is ...
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A Feasibility Study on GFRP Tubular Concrete Column Damage Detection Using Piezoceramic-transducer-enabled Active Sensing
... on piezoelectric wave method was developed to monitor the crack ...of piezoelectric ceramic sensors embedded in GFRP tubular concrete, the damage degree of GFRP tubular concrete columns was evaluated ...
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