Patent · US Active

Method for prediction of key performance parameters of aero-engine in transition condition

US11124317B2 · kind B2 · utility

1Cited by

0References

1Claims

0Family size

Assignee

Dalian University of Technology · CN

Inventors

Shuo Zhang · Oettingen, DE
Jibang Li · 东风镇, CN
Ximing SUN · 东风镇, CN
Min Liu · Shanghai, CN

Key dates

Filing date	Jan 26, 2018
Grant date	Sep 21, 2021
Priority date	—
Expiry date	Jun 15, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06N20/10
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for prediction of key performance parameters of an aero-engine in transition condition. Bench test data for an aero-engine in transition condition provided by a research institute is used for establishing a training dataset and a testing dataset first; parameter combination is used for predicting and analyzing engine exhaust temperature based on the idea of information fusion; and the method of rolling windows is used for rolling learning in order to predict the parameters such as low pressure rotor speed and exhaust temperature of an engine from the perspective of practical engineering application.

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