Patent · US Active

Method for artificially reproducing an output signal of a non-linear time invariant system

US9171534B2 · kind B2 · utility

3Cited by

1References

6Claims

0Family size

Assignee

ALMA MATER STUDIORUM—UNIVERSITÀ DI BOLOGNA · IT

Inventors

Lamberto Tronchin · Bologna, IT
Andrea Venturi · Bologna, IT

Key dates

Filing date	Dec 23, 2010
Grant date	Oct 27, 2015
Priority date	—
Expiry date	Oct 28, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG10H1/16
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A method for artificially reproducing an output signal of a non-linear time invariant system includes the steps of inserting an input signal of exponential sine sweep type in the non-linear time invariant system, acquiring an output signal of the non-linear time invariant system corresponding to the input signal, obtaining a mathematical function that characterizes the non-linear time invariant system on the basis of the output signal and applying the mathematical function to a further signal to obtain a still further signal which reproduces the output signal that would be obtained from the non-linear time invariant system if it were driven by the further signal.

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