Patent · US Active

Method and device for ascertaining a physical variable in a position transducer system

US9395206B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Alexandre Wagner · Stuttgart, DE
Ralf Buehrle · Leonberg, DE

Key dates

Filing date	Jun 3, 2013
Grant date	Jul 19, 2016
Priority date	—
Expiry date	Nov 19, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG05B17/02
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for ascertaining a value of a physical variable in a position transducer system includes the steps of providing a computation model, which maps a response of the position transducer system, wherein the computation model includes a model function and one or multiple parameter(s); ascertaining a value of at least one system variable at one or multiple points in time; determining the parameters of the computation model from one or multiple value(s) of the at least one system variable determined at different points in time; and determining the value of the physical variable as a function of the one or the multiple determined parameters.

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