Enhanced wake activation response speeds for industrial control systems
US10185297B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2015 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Mar 30, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/25289
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
One embodiment of the present disclosure describes a method executed by a processor. The method includes receiving a signal associated with a process system transitioning from a reduced energy mode to an active mode. The process system includes devices configured to operate based on data acquired by sensors. The method includes determining a difference between a set of actual data acquired by the sensors and a desired operating parameter of the process system. The method includes reducing the difference using a control algorithm based at least in part on a preload value (e.g., a predetermined value representative of data acquired by the sensors) retrieved from a memory device. The method includes determining a set of control signals based in part on the reduced difference and transmitting the set of control signals to the devices, thereby driving a current operating parameter of the process system toward the desired operating parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.