Assisi

Biphasic-data-acquisition-system

Data acquisition system for the biphasic measurement of multifunctional materials. The measurement method is described in by Downey et al [1], while the initial layout of the hardware was developed by Hasan Borke Birgin at the University of Perugia. Figure 1 shows an overview of the bi-phasic measurement approach.

Figure 2: The Biphasic DC measurement approach, showing: (left) electrical signals of a 1 Hz square wave: sensing current with 50% duty cycle showing the discharge and measure regions, as well as the sample points for the applied and sense voltages, and; (right) time-based comparison of traditional DC resistance and the proposed biphasic DC measurement method using a 50% duty cycle and 9 varying sensing current frequencies, annotated on the right-hand side of the figure.

[1] Austin Downey, Antonella D'Alessandro, Filippo Ubertini, Simon Laflamme and Randall Geiger. Biphasic DC Measurement Approach for Enhanced Measurement Stability and Multi-channel Sampling of Self-sensing Multi-functional Structural Materials Doped With Carbon-based Additives. Smart Materials and Structures, vol. 26, no. 6, 2017, p. 065008. doi:10.1088/1361-665X/aa6b66

DAQ Design

1. This contains the hardware design and code for the DAQ system
2. Orginized by versions

Licensing and Citation

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Cite as:

ARTS-Lab. Biphasic data acquisition system. GitHub. URL: https://github.com/ARTS-Laboratory/Biphasic-data-acquisition-system

in bibtex

@Misc{ARTSLabBiphasicDataAcquisition,
author = {{ARTS-L}ab},
howpublished = {GitHub},
title = {Biphasic Data Acquisition System},
groups = {{ARTS-L}ab},
url = {https://github.com/ARTS-Laboratory/Biphasic-data-acquisition-system},
note = {Accessed: Month dd, yyyy},
}

QR code for repo.