An agent based measurement laboratory over Internet

Fortino, Giancarlo; Grimaldi, D.; Nigro, Libero

doi:10.1109/autest.1999.800356

Cited by 21 publications

(6 citation statements)

References 15 publications

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“…doi:10.1016/j.measurement.2006.01.003 must be respected. Several important challenging requirements to the management have emerged in the contest of the expanding DMLs [5][6][7][8][9][10]. Indeed, there are trends towards (i) more efficient access to measurement information, (ii) measurement services that are customised according to individual needs, (iii) powerful tools for real time monitoring and measuring, and (iv) strong minimization of the communication network overhead.…”

Section: Introductionmentioning

confidence: 98%

Workload measurement method into a Distributed Measurement Laboratory

Grimaldi

2006

Measurement

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Section: Introductionmentioning

confidence: 98%

Workload measurement method into a Distributed Measurement Laboratory

Grimaldi

2006

Measurement

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“…Often the Measurement Instrument (MI) is interfaced to the DMS by means of the PC and the synchronization procedure operates on the clock, internal or external, of this last [2]- [8]. Therefore the PC can work on synchronized modality, but the hardware and the software architecture of the path involved in the communication PC-MI can delay the commands.…”

Section: Introductionmentioning

confidence: 99%

Experimental analysis of the delay introduced by Linux OS in the communication PC-Measurement Instrument

Grimaldi

Lamonaca

Gentile

2007

2007 15th International Conference on Software, Telecommunications and Computer Networks

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The PCs co-operating into the Distributed Measurement System (DMS) can work on synchronized modality on the basis of the standard IEEE 1588. Nevertheless, the hardware and software architecture of the path involved in the communication PC-Measurement Instrument (MI) can delay the command. The research given in the paper aims to investigate about the time delay introduced by the software in the communication between the PC and the MI, by referring to the previous established hardware connection PC-MI offering the minimum delay. The analyzed solution concerns with the modification of the Linux software driver of the WiFi receiver so as to make fast the software processing of the message received at the interface PC-DMS and transmitted to the interface PC-MI. This solution is compared with another two solutions based on particular setting up of non predictive software Linux OS, and employment of Linux OS RT.

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“…In the measurement and control field other relevant distributed architectures over Internet were proposed [2], [3], [4]. All these solutions result effective when no strict delay bounds are present.…”

Section: Introductionmentioning

confidence: 99%

PUMA Internet Task Logging Using the IDAC - 1

Tarchanidis¹,

Pachidis²,

Lygouras³

et al. 2014

JESTR

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This project uses an IDAC-1 board to sample the joint angle position of the PUMA 76 1 robot and log the results on a computer. The robot is at the task location and the logging computer is located in a different one. The task the robot is performing is based on a Pseudo Stereo Vision System (PSVS). Internet is the transport media. The protocol used in this project is UDP/IP. The actual angle is taken straight from the PUMA controller. High-resolution potentiometers are connected on each robot joint and are buffered and sampled as potential difference on an A/D converter integrated on the IDAC-1. The logging computer through the Internet acting as client asks for the angle set, the IDAC-1 responds as server with the 10-bit resolution sampling of the joint position. The whole task is logged in a file on the logging computer. This application can give the ability to the Internet user to monitor and log the robot tasks anywhere in the Word Wide Web (www).

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An agent based measurement laboratory over Internet

Cited by 21 publications

References 15 publications

Workload measurement method into a Distributed Measurement Laboratory

Workload measurement method into a Distributed Measurement Laboratory

Experimental analysis of the delay introduced by Linux OS in the communication PC-Measurement Instrument

PUMA Internet Task Logging Using the IDAC - 1

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