Research Article
Research Trends and Performance of IIoT Communication Network-Architectural Layers of Petrochemical Industry 4.0 for Coping with Circular Economy
Table 8
Evaluated scientific research manuscripts include full text and primary search.
| | Years | Full text and primary search results | | IoT | CPS | VR | I | DO | ERP | PC | DA | N | IDM |
| | 2007 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | | 2008 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 7 | 0 | | 2009 | 1 | 0 | 2 | 0 | 1 | 0 | 2 | 1 | 3 | 0 | | 2010 | 0 | 0 | 1 | 1 | 5 | 1 | 1 | 1 | 6 | 0 | | 2011 | 1 | 0 | 4 | 0 | 2 | 0 | 1 | 4 | 4 | 1 | | 2012 | 0 | 0 | 2 | 1 | 2 | 1 | 2 | 1 | 1 | 0 | | 2013 | 1 | 0 | 1 | 1 | 4 | 3 | 2 | 3 | 4 | 3 | | 2014 | 0 | 0 | 2 | 0 | 4 | 1 | 2 | 3 | 4 | 2 | | 2015 | 0 | 2 | 1 | 4 | 4 | 1 | 4 | 5 | 1 | 0 | | 2016 | 8 | 5 | 5 | 6 | 10 | 1 | 8 | 12 | 9 | 3 | | 2017 | 11 | 4 | 1 | 6 | 21 | 2 | 9 | 10 | 10 | 2 | | 22 | 11 | 22 | 20 | 55 | 11 | 33 | 40 | 50 | 11 |
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