Call for Paper - May 2015 Edition
IJCA solicits original research papers for the May 2015 Edition. Last date of manuscript submission is April 20, 2015. Read More
Experimental Analysis of the Linux RT-patched for Data Acquisition applied to Power Sector
International Journal of Computer Applications
© 2014 by IJCA Journal
Volume 101 - Number 6
Year of Publication: 2014
|
10.5120/17695-8668 |
Roberto Alexandre Dias, Tiago Emanoel De Souza and Valdir Noll. Article: Experimental Analysis of the Linux RT-patched for Data Acquisition applied to Power Sector. International Journal of Computer Applications 101(6):43-49, September 2014. Full text available. BibTeX
@article{key:article,
author = {Roberto Alexandre Dias and Tiago Emanoel De Souza and Valdir Noll},
title = {Article: Experimental Analysis of the Linux RT-patched for Data Acquisition applied to Power Sector},
journal = {International Journal of Computer Applications},
year = {2014},
volume = {101},
number = {6},
pages = {43-49},
month = {September},
note = {Full text available}
}
Abstract
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.
References
- Rajesvari. R, Manoj. G, Angelin Ponrani. M. "System-on-Chip (SoC) for Telecommand System Design". International Journal of Advanced Research in Computer and Communication Engineering, Vol. 2, Issue 3, March 2013.
- "ARM NEON technology brief". Available online at: http://www. arm. com/products/processors/technologies/neon. php
- Pacheco. L, 2013: "Desenvolvimento De Sistema Distribuído Microprocessado Para Diminuição De Tempo De Transitório De Bancadas De Ensaio De Compressores". Available online at: https://repositorio. ufsc. br/bitstream/handle/123456789/103561/317173. pdf
- "AQX700+ Product Brochure". Avaible online at: http://www. aqtech. com. br/produtos/AQT700/Folder_AQT700. pdf
- Rosted, Steven. Hart, Darren V. "Internals of RT Patch", In Proceedings of Linux Simposium, June 2007, Ontario, Canada, Pages 161-172.
- Betz, Wolfgang. Cereia, Marco. Bertolotti, Ivan C. "Experimental Evaluation of the Linux RT Patch for Real-Time Applications", In Proceedings of IEEE Emerging Technologies & Factory Automation, 2009, ETFA 2009.
- Bruzzone, G. Caccia, M. Ravera, G. Bertone, A. "Standard Linux for Real-Time Robotics and Manufacturing Control Systems". Robotics and Computer Integrated Manufacturing. Elsevier. 2009. Pages 178-190.
- Oikawa, S. Tokuda, H. "User-Level Real-Time Threads". In Proceedings of IEEE of Real-Time Operating Systems and Software. RTOSS ´94. 1994. Seatle, WA.
- "A20 Processor Features and Highlights" Available online at: http://www. allwinnertech. com/en/clq/processora/A20. html
- Grusin M. , at Sparkfun, 2014: "Serial Peripheral Interface (SPI)", available online at: https://learn. sparkfun. com/tutorials/serial-peripheral-interface-spi/all.
- "ADS8568: 12-, 14-,16-Bit, Eight-Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTERS Data Sheet", 2011 Available online at: http://www. ti. com/lit/ds/symlink/ads8568. pdf.
- "ADAS3022: 16-Bit, 1 MSPS, 8-Channel Data Acquisition System Data Sheet" Available online at: http://www. analog. com/static/imported-files/data_sheets/ADAS3022. pdf
- "AW-SoM A20 Dual Core SODIMM Module Datasheet", Available online at: http://docs. aw-som. com/public/products/AWSOM-A20-SD_DATASHEET. pdf
- "FEX Guide - linux-sunxi. org", august, 2014. Available online at: http://linux-sunxi. org/Fex_Guide.
- "Linux-sunxi. org - What is sunxi", august, 2014. Available online at: http://linux-sunxi. org/Main_Page
- Arthur, V. , Emde, C,. Guire, N. M. , 2007: "Assessment of the Realtime Preemption Patches (RT-Preempt) and their impact on the general purpose performance of the system", Real-Time Linux Workshop 2007, Linz, Austria
- Vun, N. , Hor, H. F. , Chao, J. W. , 2008: "Real-time Enhancements for Embedded Linux", in 14th IEEE International Conference on Parallel and Distributed Systems, pages 737-740.
- "nice(1) Linux man page", 2010. Available online at: http://linux. die. net/man/1/nice
- Fu, L. , Schwebel, R. , 2014: "RT PREEMPT HOWTO". Available online at: https://rt. wiki. kernel. org/index. php/RT_PREEMPT_HOWTO
- Wen, He et all. "Simple Interpolated FFT Algorithm Based on Minimize Side lobe Windows for Power-Harmonic Analysis". In IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 26, NO. 9, SEPTEMBER 2011.