International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 101 - Number 6 |
Year of Publication: 2014 |
Authors: Roberto Alexandre Dias, Tiago Emanoel De Souza, Valdir Noll |
10.5120/17695-8668 |
Roberto Alexandre Dias, Tiago Emanoel De Souza, Valdir Noll . Experimental Analysis of the Linux RT-patched for Data Acquisition applied to Power Sector. International Journal of Computer Applications. 101, 6 ( September 2014), 43-49. DOI=10.5120/17695-8668
The use of SoCs allow a compact and low cost post-processing system for monitoring electrical magnitudes. The main idea of this work is to have a small hardware which is deterministic enough to execute acquisition and sufficiently power to process data at a low cost. In this paper, it is presented two problem domains of electrical systems measurement, one with acquisition of 1 kHz and the other with 5 kHz. It was built an acquisition test bed with a SoC with standard and real-time Linux to compare and evaluate its timing constraints.