FTC for air path actuators of a diesel engine using VGSTA

Ghulam Murtaza; Aamir Iqbal Bhatti; Yasir Awais Butt; Raheel Anjum

doi:10.1109/ICET.2017.8281652

FTC for air path actuators of a diesel engine using VGSTA

Ghulam Murtaza
, Aamir Iqbal Bhatti
, Yasir Awais Butt
, Raheel Anjum

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

1 Scopus citations

Abstract

Higher Order Sliding Mode (HOSM) based Variable Gain Super Twisting Algorithm (VGSTA) has been used for development of Fault Tolerant Control (FTC) of coupled air management system actuators of a diesel engine. In order to meet stringent emission requirements current diesel engines are equipped with sub-systems, Exhaust Gas Recirculation (EGR) and Variable Geometry Turbo charger (VGT). A nonlinear reduced state control oriented model is employed for working out the coordinated FTC strategy for EGR and VGT actuators. The proposed strategy ensures robustness against minor system faults by varying the controller gains as per the fault bounds given by known functions and consequently reduces the chattering. The effectiveness of the scheme has been established by performing the simulations on a full order diesel engine model.

Original language	English
Title of host publication	Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-6
Number of pages	6
ISBN (Electronic)	9781538622605
DOIs	https://doi.org/10.1109/ICET.2017.8281652
State	Published - 2 Jul 2017
Externally published	Yes
Event	13th International Conference on Emerging Technologies, ICET2017 - Islamabad, Pakistan Duration: 27 Dec 2017 → 28 Dec 2017

Publication series

Name	Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017
Volume	2018-January

Conference

Conference	13th International Conference on Emerging Technologies, ICET2017
Country/Territory	Pakistan
City	Islamabad
Period	27/12/17 → 28/12/17

Bibliographical note

Publisher Copyright:
© 2017 IEEE.

Keywords

Diesel engine and exhaust gas recirculation
Fault tolerant control
Variable gain super twisting algorithm
Variable geometry turbo charger

ASJC Scopus subject areas

Artificial Intelligence
Computer Networks and Communications
Computer Science Applications
Control and Optimization
Computer Vision and Pattern Recognition

Access to Document

10.1109/ICET.2017.8281652

Cite this

Murtaza, G., Bhatti, A. I., Butt, Y. A., & Anjum, R. (2017). FTC for air path actuators of a diesel engine using VGSTA. In Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017 (pp. 1-6). (Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017; Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICET.2017.8281652

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title = "FTC for air path actuators of a diesel engine using VGSTA",

abstract = "Higher Order Sliding Mode (HOSM) based Variable Gain Super Twisting Algorithm (VGSTA) has been used for development of Fault Tolerant Control (FTC) of coupled air management system actuators of a diesel engine. In order to meet stringent emission requirements current diesel engines are equipped with sub-systems, Exhaust Gas Recirculation (EGR) and Variable Geometry Turbo charger (VGT). A nonlinear reduced state control oriented model is employed for working out the coordinated FTC strategy for EGR and VGT actuators. The proposed strategy ensures robustness against minor system faults by varying the controller gains as per the fault bounds given by known functions and consequently reduces the chattering. The effectiveness of the scheme has been established by performing the simulations on a full order diesel engine model.",

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Murtaza, G, Bhatti, AI, Butt, YA & Anjum, R 2017, FTC for air path actuators of a diesel engine using VGSTA. in Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017. Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017, vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-6, 13th International Conference on Emerging Technologies, ICET2017, Islamabad, Pakistan, 27/12/17. https://doi.org/10.1109/ICET.2017.8281652

FTC for air path actuators of a diesel engine using VGSTA. / Murtaza, Ghulam; Bhatti, Aamir Iqbal; Butt, Yasir Awais et al.
Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-6 (Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017; Vol. 2018-January).

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

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AU - Butt, Yasir Awais

AU - Anjum, Raheel

PY - 2017/7/2

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N2 - Higher Order Sliding Mode (HOSM) based Variable Gain Super Twisting Algorithm (VGSTA) has been used for development of Fault Tolerant Control (FTC) of coupled air management system actuators of a diesel engine. In order to meet stringent emission requirements current diesel engines are equipped with sub-systems, Exhaust Gas Recirculation (EGR) and Variable Geometry Turbo charger (VGT). A nonlinear reduced state control oriented model is employed for working out the coordinated FTC strategy for EGR and VGT actuators. The proposed strategy ensures robustness against minor system faults by varying the controller gains as per the fault bounds given by known functions and consequently reduces the chattering. The effectiveness of the scheme has been established by performing the simulations on a full order diesel engine model.

AB - Higher Order Sliding Mode (HOSM) based Variable Gain Super Twisting Algorithm (VGSTA) has been used for development of Fault Tolerant Control (FTC) of coupled air management system actuators of a diesel engine. In order to meet stringent emission requirements current diesel engines are equipped with sub-systems, Exhaust Gas Recirculation (EGR) and Variable Geometry Turbo charger (VGT). A nonlinear reduced state control oriented model is employed for working out the coordinated FTC strategy for EGR and VGT actuators. The proposed strategy ensures robustness against minor system faults by varying the controller gains as per the fault bounds given by known functions and consequently reduces the chattering. The effectiveness of the scheme has been established by performing the simulations on a full order diesel engine model.

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Murtaza G, Bhatti AI, Butt YA, Anjum R. FTC for air path actuators of a diesel engine using VGSTA. In Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-6. (Proceedings - 2017 13th International Conference on Emerging Technologies, ICET2017). doi: 10.1109/ICET.2017.8281652

FTC for air path actuators of a diesel engine using VGSTA

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

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Cite this