Publication

Chattering free high order sliding mode observer for estimation of liquid water fraction in a proton exchange membrane fuel cell

Conference Article

Conference

European Control Conference (ECC)

Edition

17th

Pages

1226-1231

Doc link

https://doi.org/10.23919/ECC.2018.8550501

File

Download the digital copy of the doc pdf document

Abstract

In this work, a methodology for the estimation of the liquid fraction of a proton exchange membrane fuel cell (PEMFC) is developed. Specifically, a model-based chattering- free high order sliding mode (CHOSM) observer is designed for the estimation of two dynamic states: the PEMFC temperature and the liquid water saturation. The observation strategy is discussed in a simulation environment using the common ARTEMIS driving cycle (CADC) as a case study.

Categories

control theory.

Scientific reference

J.A. Luna and R. Costa. Chattering free high order sliding mode observer for estimation of liquid water fraction in a proton exchange membrane fuel cell, 17th European Control Conference, 2018, Cyprus, pp. 1226-1231.