Research Article
Systematic Prioritization of Sensor Improvements in an Industrial Gas Supply Network
Table 4
Error elimination of sensors with the approximation methodology (KPI-2).
| Fixed sensors | Cost function’s variance | Avg. Improvement |
| All noise present | | — | Fix sensor-1 error only | | 4.26% | Fix sensor-2 error only | | 2.56% | Fix sensor-3 error only | | 1.71% |
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