NDLI: Analysis of the Synchronization Delay in the Path PC-DSO Co-operating into the W-DMS

Content Provider	IEEE Xplore Digital Library
Author	Grimaldi, D. Lamonaca, F.
Copyright Year	2007
Description	Author affiliation: Univ. of Calabria, Rende (Grimaldi, D.; Lamonaca, F.)
Abstract	On the basis of the standard IEEE 1588, the PC co-operating in the distributed measurement system can work on synchronized modality. Nevertheless, the hardware and software architecture of the path involved in the communication PC-measurement instrument (MI) can delay the commands. The research aims to investigate about the time delay occurring in the communication between the PC and the MI. Two different aspects are taken into account: (i) the characterization of the hardware connection PC-MI offering the minimum delay, and (ii) the criteria to modify and to set up the software to reduce the delay occurring in the processing steps performed into the PC. In particular, experimental results are performed with (i) different hardware connections PC-digital storage oscilloscope (DSO), and (ii) different setting up of the Linux operating system. The experimental tests highlight that delay characterized by mean value equal to 0.46 mus and standard deviation of 10.2 ns can be achieved.
Starting Page	114
Ending Page	119
File Size	901957
Page Count	6
File Format	PDF
ISBN	9781424413478
DOI	10.1109/IDAACS.2007.4488386
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-09-06
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Hardware Delay effects Measurement standards Software architecture Instruments Communication system software Software performance Oscilloscopes Linux Operating systems Wireless communication network Distributed measurement system Synchronization Delay
Content Type	Text
Resource Type	Article

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Synchronization of Measurement Instruments Co-operating into the W-DMS

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