Simulation and measurement of bilayer sensor characteristics

Katranas, G. S.; Meydan, Turgut; Ovari, A.; Borza, F.; Yasin, Mubashar; Malvicino, C.; Pfützner, Helmut; Vázquez, M.; Rohn, M.; Marquardt, B.

doi:10.1016/j.sna.2005.09.059

Cited by 5 publications

(5 citation statements)

References 3 publications

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“…Further information of the AM operation is described in Ref. [9]. The bi-layer sensor behaves as the load impedance of the VCC when is placed in the place of R L (Fig.…”

Section: Amplitude Modulationmentioning

confidence: 99%

“…This is known to be an accurate method to measure the displacements of bi-layer sensors [4,9]. The mathematical process for performing the lock-in is the multiplication of the amplitude-modulated signal with the reference signal.…”

Section: Demodulation Techniquesmentioning

confidence: 99%

“…This creates a composite waveform that carries the information signal as phase and amplitude changes. In order to demodulate the signal and extract the sensor displacement signal, the Hilbert transform principle is used as an envelope detector for the Dt and I(t) [9].…”

Section: Demodulation Techniquesmentioning

confidence: 99%

See 2 more Smart Citations

Thermal stability of bi-layer thin film displacement sensors systems

Katranas

Meydan

Óvári

et al. 2008

Sensors and Actuators A: Physical

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“…Further information of the AM operation is described in Ref. [9]. The bi-layer sensor behaves as the load impedance of the VCC when is placed in the place of R L (Fig.…”

Section: Amplitude Modulationmentioning

confidence: 99%

Section: Demodulation Techniquesmentioning

confidence: 99%

See 1 more Smart Citation

Thermal stability of bi-layer thin film displacement sensors systems

Katranas

Meydan

Óvári

et al. 2008

Sensors and Actuators A: Physical

Self Cite

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“…Many authors have been interested in these problems. Many applications dedicated to the simulation of A/D converters [3][4][5] and measuring paths employing different sensors have been published [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

LabVIEW application for computer simulation of the conversion technique of dual-slope analog-to-digital converter

Odon

Krawiecki

2011

Measurement

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“…. The user-friendly interface and modules of the computer program RMSLEP (Real-time Monitoring System of Liquid-Extrusion Process) have been developed based on the Microsoft Windows XP platform using LabVIEW [2][3][4] in this paper, which implements the monitoring and saving of important process parameters and guarantee the successful forming of magnesium matrix composites. From the viewpoint of the data acquisition, the following issues are paid more attention:…”

Section: Introductionmentioning

confidence: 99%

Fabrication of C<sub>sf</sub>/Mg Composites Using Extrusion Directly Following Vacuum Infiltration - Part 1: Monitoring and Acquiring of Process Parameters

Zhou

Guan

2008

SSP

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Many process parameters are involved during the fabrication of Csf/Mg composites using extrusion directly following vacuum infiltration. The selection of suitable process parameters is important for the successful fabrication of composites. This will require a continuous monitoring and collecting system of process parameters. This paper describes how this is performed. The monitoring and collecting system is developed to monitor and control the forming process successfully. The hardware was built with data acquisition (DAQ) card based on PCI and various sensors for temperature, pressure, displacement. The industrial computer is used to process the data collected from the sensors. The data acquisition card is the bridge between the computer and sensors. In order to reduce the signal noise from sensors, the hardware filter circuit is designed. The data acquisition card can not work by connecting the computer and sensors through it simply. It must be operated through the self-developed software. The data colletcing software is developed in this paper. It can realize the parameter monitoring and collecting easily by setting up the hardware through the user friendly interface. The curves of parameters can be displayed on the computer screen and the data can be saved into the database for post-processing. The software also supplies the warning function. When the parameters (for example the temperature of mold) arrives the set value, the computer can sound a note of warning to tell the worker to operate the press. It is demonstrated that the main parameters, such as temperature of mold and liquid metal, the loaded pressure and the displacement of punch, can be monitored and collected in real-time by use of this system. This paper found the base for the further selection of optimized process parameters.

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Simulation and measurement of bilayer sensor characteristics

Cited by 5 publications

References 3 publications

Thermal stability of bi-layer thin film displacement sensors systems

Thermal stability of bi-layer thin film displacement sensors systems

LabVIEW application for computer simulation of the conversion technique of dual-slope analog-to-digital converter

Fabrication of C<sub>sf</sub>/Mg Composites Using Extrusion Directly Following Vacuum Infiltration - Part 1: Monitoring and Acquiring of Process Parameters

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