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Title: | Remote maintenance of control system performance over the internet |
Authors: | Yang, Shuang-Hua Dai, Chengwei Knott, Roger P. |
Keywords: | Remote maintenance Internet Control performance assessment Process control Fault compensation |
Issue Date: | 2007 |
Publisher: | © Elsevier |
Citation: | YANG, DAI and KNOTT, 2007. Remote maintenance of control system performance over the internet. Control Engineering Practice, 15(5), pp. 533-544 |
Abstract: | The Internet provides a significant benefit for the remote maintenance and fault diagnosis of various
devices and plants. One such example is the UK’s distributed aircraft maintenance environment (DAME)
(www.cs.york.ac.uk/dame), which provides a genetic test bed for distributed diagnostics based on Grid-enabled
technologies. This paper focuses on developing a systematic method for the design of such a remote maintenance
systems specifically for process control systems. Design issues of Internet-based remote maintenance systems
for process control such as that proposed here include control performance assessment, fault detection, control
performance maintenance, and heterogeneous data transfer over the Internet. A back-end and front-end
architecture is proposed, in which all the heavy calculations are carried out locally. Light data and the
characteristics of any heavy data are sent to the front-end located on the remote server for consideration by
remote experts. The remote maintenance system is illustrated by reference to the implementation in a process
control rig. |
Description: | This article was published in the journal, Control Practice Engineering [© Elsevier] and is also available at: http://www.sciencedirect.com/science/journal/09670661. |
URI: | https://dspace.lboro.ac.uk/2134/2704 |
ISSN: | 0967-0661 |
Appears in Collections: | Published Articles (Computer Science)
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