Method and system for controlling a flow ratio controller using feedback
US10114389B2 · kind B2 · utility
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14References
20Claims
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Key dates
| Filing date | Aug 20, 2013 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Oct 7, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D7/0664
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A processing device determines a plurality of initial flow setpoint commands, each of the plurality of setpoint commands corresponding to one of a plurality of valves. The processing device sends each of the plurality of initial setpoint commands to a corresponding one of the plurality of valves. The processing device receives feedback from each of the plurality of valves and determines a plurality of updated flow setpoint commands, each of which corresponds to one of the plurality of valves based on the corresponding feedback from each of the plurality of valves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.