Robust controller using LMI framework for PEM fuel cell system

H. Kazmi; A. I. Bhatti

doi:10.1109/ICET.2009.5353188

Robust controller using LMI framework for PEM fuel cell system

H. Kazmi^*
, A. I. Bhatti

^*Corresponding author for this work

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

2 Scopus citations

Abstract

In this work, an H infinity controller has been designed for regulation of output voltage of polymer electrolyte membrane (PEM) fuel cell system using Linear Matrix Inequality (LMI) framework. Load variations affect the output voltage of the system and degradation in the output voltage appears which results in the variable voltage. Variable voltage cannot be considered appropriate for almost all electrical devices. Therefore a steady voltage is necessary and in this communication, the output voltage of the system has been maintained by manipulating the reactant feed of oxidizer for small load variations. The available different linear models of the system were treated as vertices of the polytope. These linear models were identified under different loads. The LMI's have been generated from a convex region of desired pole placement. The simulation results show that the controller synthesized using the LMI framework is deemed more effective.

Original language	English
Title of host publication	2009 International Conference on Emerging Technologies, ICET 2009
Pages	136-141
Number of pages	6
DOIs	https://doi.org/10.1109/ICET.2009.5353188
State	Published - 9 Dec 2009
Externally published	Yes
Event	2009 International Conference on Emerging Technologies, ICET 2009 - Islamabad, Pakistan Duration: 19 Oct 2009 → 20 Oct 2009

Publication series

Name	2009 International Conference on Emerging Technologies, ICET 2009

Conference

Conference	2009 International Conference on Emerging Technologies, ICET 2009
Country/Territory	Pakistan
City	Islamabad
Period	19/10/09 → 20/10/09

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

H-infinity controller
Linear matrix inequality
Polytopic approach
Proton exchange membrane fuel cell system

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/ICET.2009.5353188

Cite this

@inproceedings{76cad7965d5d48a98318f7fcd558d9e7,

title = "Robust controller using LMI framework for PEM fuel cell system",

abstract = "In this work, an H infinity controller has been designed for regulation of output voltage of polymer electrolyte membrane (PEM) fuel cell system using Linear Matrix Inequality (LMI) framework. Load variations affect the output voltage of the system and degradation in the output voltage appears which results in the variable voltage. Variable voltage cannot be considered appropriate for almost all electrical devices. Therefore a steady voltage is necessary and in this communication, the output voltage of the system has been maintained by manipulating the reactant feed of oxidizer for small load variations. The available different linear models of the system were treated as vertices of the polytope. These linear models were identified under different loads. The LMI's have been generated from a convex region of desired pole placement. The simulation results show that the controller synthesized using the LMI framework is deemed more effective.",

keywords = "H-infinity controller, Linear matrix inequality, Polytopic approach, Proton exchange membrane fuel cell system",

author = "H. Kazmi and Bhatti, \{A. I.\}",

year = "2009",

month = dec,

day = "9",

doi = "10.1109/ICET.2009.5353188",

language = "English",

isbn = "9781424456338",

series = "2009 International Conference on Emerging Technologies, ICET 2009",

pages = "136--141",

booktitle = "2009 International Conference on Emerging Technologies, ICET 2009",

note = "2009 International Conference on Emerging Technologies, ICET 2009 ; Conference date: 19-10-2009 Through 20-10-2009",

}

Kazmi, H & Bhatti, AI 2009, Robust controller using LMI framework for PEM fuel cell system. in 2009 International Conference on Emerging Technologies, ICET 2009., 5353188, 2009 International Conference on Emerging Technologies, ICET 2009, pp. 136-141, 2009 International Conference on Emerging Technologies, ICET 2009, Islamabad, Pakistan, 19/10/09. https://doi.org/10.1109/ICET.2009.5353188

TY - GEN

T1 - Robust controller using LMI framework for PEM fuel cell system

AU - Kazmi, H.

AU - Bhatti, A. I.

PY - 2009/12/9

Y1 - 2009/12/9

N2 - In this work, an H infinity controller has been designed for regulation of output voltage of polymer electrolyte membrane (PEM) fuel cell system using Linear Matrix Inequality (LMI) framework. Load variations affect the output voltage of the system and degradation in the output voltage appears which results in the variable voltage. Variable voltage cannot be considered appropriate for almost all electrical devices. Therefore a steady voltage is necessary and in this communication, the output voltage of the system has been maintained by manipulating the reactant feed of oxidizer for small load variations. The available different linear models of the system were treated as vertices of the polytope. These linear models were identified under different loads. The LMI's have been generated from a convex region of desired pole placement. The simulation results show that the controller synthesized using the LMI framework is deemed more effective.

AB - In this work, an H infinity controller has been designed for regulation of output voltage of polymer electrolyte membrane (PEM) fuel cell system using Linear Matrix Inequality (LMI) framework. Load variations affect the output voltage of the system and degradation in the output voltage appears which results in the variable voltage. Variable voltage cannot be considered appropriate for almost all electrical devices. Therefore a steady voltage is necessary and in this communication, the output voltage of the system has been maintained by manipulating the reactant feed of oxidizer for small load variations. The available different linear models of the system were treated as vertices of the polytope. These linear models were identified under different loads. The LMI's have been generated from a convex region of desired pole placement. The simulation results show that the controller synthesized using the LMI framework is deemed more effective.

KW - H-infinity controller

KW - Linear matrix inequality

KW - Polytopic approach

KW - Proton exchange membrane fuel cell system

UR - https://www.scopus.com/pages/publications/76549119352

U2 - 10.1109/ICET.2009.5353188

DO - 10.1109/ICET.2009.5353188

M3 - Conference contribution

AN - SCOPUS:76549119352

SN - 9781424456338

T3 - 2009 International Conference on Emerging Technologies, ICET 2009

SP - 136

EP - 141

BT - 2009 International Conference on Emerging Technologies, ICET 2009

T2 - 2009 International Conference on Emerging Technologies, ICET 2009

Y2 - 19 October 2009 through 20 October 2009

ER -

Robust controller using LMI framework for PEM fuel cell system

Abstract

Publication series

Conference

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this