Estimation of multiple faults in aircraft gas-turbine engines

Soumik Sarkar; Chinmay Rao; Asok Ray

doi:10.1109/ACC.2009.5159981

Estimation of multiple faults in aircraft gas-turbine engines

Soumik Sarkar, Chinmay Rao, Asok Ray

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Scopus citations

Abstract

This paper presents estimation of multiple faults in aircraft gas-turbine engines, based on a statistical pattern recognition tool called Symbolic Dynamic Filtering (SDF). The underlying concept is built upon statistical analysis of evidences to estimate anomalies in multiple critical parameters of the engine system; it also presents a framework for sensor information fusion. The fault estimation algorithm is validated by numerical simulation on the NASA C-MAPSS test-bed of commercial aircraft engines.

Original language	English (US)
Title of host publication	2009 American Control Conference, ACC 2009
Pages	216-221
Number of pages	6
DOIs	https://doi.org/10.1109/ACC.2009.5159981
State	Published - 2009
Event	2009 American Control Conference, ACC 2009 - St. Louis, MO, United States Duration: Jun 10 2009 → Jun 12 2009

Publication series

Name	Proceedings of the American Control Conference
ISSN (Print)	0743-1619

Other

Other	2009 American Control Conference, ACC 2009
Country/Territory	United States
City	St. Louis, MO
Period	6/10/09 → 6/12/09

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/ACC.2009.5159981

Cite this

@inproceedings{90b12a62ca8d49e3a87619f6ce8ff0ba,

title = "Estimation of multiple faults in aircraft gas-turbine engines",

abstract = "This paper presents estimation of multiple faults in aircraft gas-turbine engines, based on a statistical pattern recognition tool called Symbolic Dynamic Filtering (SDF). The underlying concept is built upon statistical analysis of evidences to estimate anomalies in multiple critical parameters of the engine system; it also presents a framework for sensor information fusion. The fault estimation algorithm is validated by numerical simulation on the NASA C-MAPSS test-bed of commercial aircraft engines.",

author = "Soumik Sarkar and Chinmay Rao and Asok Ray",

year = "2009",

doi = "10.1109/ACC.2009.5159981",

language = "English (US)",

isbn = "9781424445240",

series = "Proceedings of the American Control Conference",

pages = "216--221",

booktitle = "2009 American Control Conference, ACC 2009",

}

TY - GEN

T1 - Estimation of multiple faults in aircraft gas-turbine engines

AU - Sarkar, Soumik

AU - Rao, Chinmay

AU - Ray, Asok

PY - 2009

Y1 - 2009

N2 - This paper presents estimation of multiple faults in aircraft gas-turbine engines, based on a statistical pattern recognition tool called Symbolic Dynamic Filtering (SDF). The underlying concept is built upon statistical analysis of evidences to estimate anomalies in multiple critical parameters of the engine system; it also presents a framework for sensor information fusion. The fault estimation algorithm is validated by numerical simulation on the NASA C-MAPSS test-bed of commercial aircraft engines.

AB - This paper presents estimation of multiple faults in aircraft gas-turbine engines, based on a statistical pattern recognition tool called Symbolic Dynamic Filtering (SDF). The underlying concept is built upon statistical analysis of evidences to estimate anomalies in multiple critical parameters of the engine system; it also presents a framework for sensor information fusion. The fault estimation algorithm is validated by numerical simulation on the NASA C-MAPSS test-bed of commercial aircraft engines.

UR - http://www.scopus.com/inward/record.url?scp=70449644674&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70449644674&partnerID=8YFLogxK

U2 - 10.1109/ACC.2009.5159981

DO - 10.1109/ACC.2009.5159981

M3 - Conference contribution

AN - SCOPUS:70449644674

SN - 9781424445240

T3 - Proceedings of the American Control Conference

SP - 216

EP - 221

BT - 2009 American Control Conference, ACC 2009

T2 - 2009 American Control Conference, ACC 2009

Y2 - 10 June 2009 through 12 June 2009

ER -

Estimation of multiple faults in aircraft gas-turbine engines

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this