Development and implementation of analyzer based on control system and algorithm
US9458388B2 · kind B2 · utility
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18References
12Claims
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Key dates
| Filing date | Jul 25, 2012 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Apr 12, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G75/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of correcting measurements of a chemical sensor used in an industrial facility. The method involves correcting for errors known to occur in the steady state and the dynamic state for specifically recognized situations. This method allows for correcting errors that occur due to deadtime, false zero measurements, and non-linear disturbances. The method combines automated measurement techniques and human know how to progressively learn and refine the accuracy of the corrections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.