Results 31 to 40 of about 3,098 (182)
A PZT-Based Electromechanical Impedance Method for Monitoring the Soil Freeze–Thaw Process
Sensors, 2019 It is important to conduct research on the soil freeze–thaw process because concurrent adverse effects always occur during this process and can cause serious damage to engineering structures.
Jicheng Zhang +3 more
doaj +1 more source
The Scientific World Journal, 2014 This study developed an integrated global-local approach for locating damage on building structures. A damage detection approach with a novel embedded frequency response function damage index (NEFDI) was proposed and embedded in the Imote2.NET-based ...
Tzu-Hsuan Lin +2 more
doaj +1 more source
Feasibility of Screen-Printed PZT Microceramics for Structural Health Monitoring Applications [PDF]
, 2014 Using the association of low-cost screen-printing technology with the sacrificial layer method, the feasibility of totally released piezoelectric thick-film microceramics of gold-electroded PZT type is studied.
Beeby +20 more
core +3 more sources
On the use of EMI for the assessment of dental implant stability [PDF]
, 2014 The achievement and the maintenance of dental implant stability are prerequisites for the long-term success of the osseointegration process. Since implant stability occurs at different stages, it is clinically required to monitor an implant over time ...
Gulizzi, Vincenzo +2 more
core +1 more source
Effect of External Vibration on PZT Impedance Signature
Sensors, 2008 Piezoelectric ceramic Lead Zirconate Titanate (PZT) transducers, working on the principle of electromechanical impedance (EMI), are increasingly applied for structural health monitoring (SHM) in aerospace, civil and mechanical engineering.
Yaowen Yang, Aiwei Miao
doaj +1 more source
Temperature compensated tactile sensing using MOSFET with P(VDF-TrFE)/BaTiO3 capacitor as extended gate [PDF]
, 2019 This work presents Poly(vinylidene fluoride – trifluoroethylene))/Barium Titanate (P(VDF-TrFE)-BT) nanocomposite based touch sensors tightly coupled with MOSFET devices in extended gate configuration.
Dahiya, Ravinder +3 more
core +1 more source
Aerospace, 2018 Composite materials are commonly used in many branches of industry. One of the effective methods to join the carbon fibre reinforced polymer (CFRP) parts includes the use of adhesives.
Paweł H. Malinowski +3 more
doaj +1 more source
Sensors, 2018 Smart materials such as piezoelectric transducers can be used for monitoring the health of building structures. In this study, a structural health monitoring technique known as the electromechanical impedance (EMI) method is investigated.
Wongi S. Na +3 more
doaj +1 more source
Experimental High-Frequency Parameter Identification of AC Electrical Motors [PDF]
, 2007 In order to predict conducted electromagnetic interference in inverter-motor drive systems, high-frequency (HF) motor models are requested and the involved parameters have to be available.
Boglietti, Aldo +2 more
core +1 more source
Electromechanical Impedance Response of a Cracked Timoshenko Beam
Sensors, 2011 Typically, the Electromechanical Impedance (EMI) technique does not use an analytical model for basic damage identification. However, an accurate model is necessary for getting more information about any damage.
Cuiqin Wu +4 more
doaj +1 more source