Chattering Free High Order Sliding Mode Observer for Estimation of Liquid Water Fraction in a Proton Exchange Membrane Fuel Cell
Paper in proceeding, 2018

In this work, a methodology for the estimation of the liquid fraction 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.


Julio Alberto Luna Pacho

Chalmers, Electrical Engineering, Systems and control

Ramon Costa-Castello

Polytechnic University of Catalonia

2018 European Control Conference, ECC 2018

1226-1231 8550501
978-3-9524-2698-2 (ISBN)

16th European Control Conference, ECC 2018
Limassol, Cyprus,

Subject Categories

Aerospace Engineering


Other Civil Engineering



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