System and method for online automation
US10108155B2 · kind B2 · utility
3Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2014 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | May 21, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/22
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A changepoint detector for modeling data received from at least one sensor in a process in the hydrocarbon industry. The data is segmented into a plurality of segments and for each segment a model is assigned and the data corresponding to the segment fit to that model. A plurality of segmentations are thus provided and these segmentations are evaluated and assigned weights indicative of the fit of the models of the segmentation to the underlying data. The segmentation models are further used to calculate a result that may be input to a process control program.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.