Accession Number:

ADA207911

Title:

A Modified Least Squares Estimator for Gas Turbine Identification

Descriptive Note:

Aero propulsion technical memo.

Corporate Author:

AERONAUTICAL RESEARCH LABS MELBOURNE (AUSTRALIA)

Personal Author(s):

Report Date:

1988-12-01

Pagination or Media Count:

34.0

Abstract:

A simple estimator is proposed for use in extracting the spool dynamic characteristics of a gas turbine engine. It provides realistic estimates even when the inputoutput signals are contaminated by high levels of measurement noise. As a result, it has the potential to form the basis of a useful engine health monitoring tool. Keywords Parameter estimation Transient response Jet engines Fault diagnosis Australia.

Subject Categories:

  • Jet and Gas Turbine Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE