Patent · US Active

Method and process computer for computation of the state variables of a hybrid differential-algebraic process model

US9239893B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

Art Systems Software GmbH · DE

Inventors

Daniel Curatolo · Oberhausen, DE
Marcus Hoffmann · Usingen, DE
Benno Stein · Paderborn, DE

Key dates

Filing date	Oct 6, 2010
Grant date	Jan 19, 2016
Priority date	—
Expiry date	Dec 7, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG06F30/20
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for computation of the state variables of a hybrid differential-algebraic process model in succeeding time steps on a process computer with a process interface, the process computer being set up such that, via the process interface, at least one process variable of a physical process can be detected by the process computer and/or one output for influencing the physical process can be output by the process computer. In a computation process, a current mode of the hybrid DAP is determined by evaluating the state variables for a deviation of the current mode of the hybrid DAP from the mode of the hybrid DAP applying beforehand, a mode-specific process model which corresponds to the current mode being chosen from the group of executable mode-specific process models and further computation is based on it. At least one probable future mode of the hybrid DAP is determined in a prediction process.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.