Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System

Kok Yew Ng; Erik Frisk; Mattias Krysander

doi:10.1109/CoDIT49905.2020.9263792

Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System

Kok Yew Ng
, Erik Frisk
, Mattias Krysander

Linköping University, Sweden

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

3 Citations (Scopus)

185 Downloads (Pure)

Abstract

This paper presents a method to enhance fault isolation without adding physical sensors on a turbocharged spark ignited petrol engine system by designing additional residuals from an initial observer-based residuals setup. The best candidates from all potential additional residuals are selected using the concept of sequential residual generation to ensure best fault isolation performance for the least number of additional residuals required. A simulation testbed is used to generate realistic engine data for the design of the additional residuals and the fault isolation performance is verified using structural analysis method.

Original language	English
Title of host publication	7th International Conference on Control, Decision and Information Technologies (CoDIT’20)
Publisher	IEEE
ISBN (Electronic)	9781728159539
DOIs	https://doi.org/10.1109/CoDIT49905.2020.9263792
Publication status	Published (in print/issue) - 5 May 2020

Publication series

Name	7th International Conference on Control, Decision and Information Technologies, CoDIT 2020

Bibliographical note

Funding Information:
*This research was supported by Volvo Car Corporation in Gothenburg, Sweden. 1K. Y. Ng is with the Engineering Research Institute, Ulster University, Newtownabbey, BT37 0QB, UK. Emails: [email protected] 2E. Frisk and M. Krysander are with the Department of Electrical Engineering, Linköping University, Linköping 58183, Sweden. Emails: {erik.frisk, mattias.krysander}@liu.se 3K. Y. Ng is also affiliated with the School of Engineering, Monash University, 47500 Selangor, Malaysia. Email: [email protected]

Publisher Copyright:
© 2020 IEEE.

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Funding

Funding Information: *This research was supported by Volvo Car Corporation in Gothenburg, Sweden. 1K. Y. Ng is with the Engineering Research Institute, Ulster University, Newtownabbey, BT37 0QB, UK. Emails: [email protected] 2E. Frisk and M. Krysander are with the Department of Electrical Engineering, Linköping University, Linköping 58183, Sweden. Emails: {erik.frisk, mattias.krysander}@liu.se 3K. Y. Ng is also affiliated with the School of Engineering, Monash University, 47500 Selangor, Malaysia. Email: [email protected] Publisher Copyright: © 2020 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure
SDG 11 Sustainable Cities and Communities

Access to Document

10.1109/CoDIT49905.2020.9263792

M Ng AccepteAuthor Accepted Manuscript, 1.25 MB

https://arxiv.org/abs/2002.03207

Cite this

Ng, K. Y., Frisk, E., & Krysander, M. (2020). Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System. In 7th International Conference on Control, Decision and Information Technologies (CoDIT’20) (7th International Conference on Control, Decision and Information Technologies, CoDIT 2020). IEEE. https://doi.org/10.1109/CoDIT49905.2020.9263792

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title = "Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System",

abstract = "This paper presents a method to enhance fault isolation without adding physical sensors on a turbocharged spark ignited petrol engine system by designing additional residuals from an initial observer-based residuals setup. The best candidates from all potential additional residuals are selected using the concept of sequential residual generation to ensure best fault isolation performance for the least number of additional residuals required. A simulation testbed is used to generate realistic engine data for the design of the additional residuals and the fault isolation performance is verified using structural analysis method.",

author = "Ng, \{Kok Yew\} and Erik Frisk and Mattias Krysander",

note = "Funding Information: *This research was supported by Volvo Car Corporation in Gothenburg, Sweden. 1K. Y. Ng is with the Engineering Research Institute, Ulster University, Newtownabbey, BT37 0QB, UK. Emails: [email protected] 2E. Frisk and M. Krysander are with the Department of Electrical Engineering, Link{\"o}ping University, Link{\"o}ping 58183, Sweden. Emails: \{erik.frisk, mattias.krysander\}@liu.se 3K. Y. Ng is also affiliated with the School of Engineering, Monash University, 47500 Selangor, Malaysia. Email: [email protected] Publisher Copyright: {\textcopyright} 2020 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

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Ng, KY, Frisk, E & Krysander, M 2020, Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System. in 7th International Conference on Control, Decision and Information Technologies (CoDIT’20). 7th International Conference on Control, Decision and Information Technologies, CoDIT 2020, IEEE. https://doi.org/10.1109/CoDIT49905.2020.9263792

Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System. / Ng, Kok Yew; Frisk, Erik; Krysander, Mattias.
7th International Conference on Control, Decision and Information Technologies (CoDIT’20). IEEE, 2020. (7th International Conference on Control, Decision and Information Technologies, CoDIT 2020).

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

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PY - 2020/5/5

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N2 - This paper presents a method to enhance fault isolation without adding physical sensors on a turbocharged spark ignited petrol engine system by designing additional residuals from an initial observer-based residuals setup. The best candidates from all potential additional residuals are selected using the concept of sequential residual generation to ensure best fault isolation performance for the least number of additional residuals required. A simulation testbed is used to generate realistic engine data for the design of the additional residuals and the fault isolation performance is verified using structural analysis method.

AB - This paper presents a method to enhance fault isolation without adding physical sensors on a turbocharged spark ignited petrol engine system by designing additional residuals from an initial observer-based residuals setup. The best candidates from all potential additional residuals are selected using the concept of sequential residual generation to ensure best fault isolation performance for the least number of additional residuals required. A simulation testbed is used to generate realistic engine data for the design of the additional residuals and the fault isolation performance is verified using structural analysis method.

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Ng KY, Frisk E, Krysander M. Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System. In 7th International Conference on Control, Decision and Information Technologies (CoDIT’20). IEEE. 2020. (7th International Conference on Control, Decision and Information Technologies, CoDIT 2020). doi: 10.1109/CoDIT49905.2020.9263792

Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System