Proton Exchange Membrane Fuel Cell System Identification and Control: Part II — H-Infinity Based Robust Control
Resource
ASME 2006 4th International Conference on Fuel Cell Science, Engineering and Technology, 1105-1110
Journal
Proton Exchange Membrane Fuel Cell System Identification and Control: Part II — H-Infinity Based Robust Control
Journal Volume
1105-1110
Pages
ASME 2006 4th International Conference on Fuel Cell Science, Engineering and Technology
Date Issued
2006
Author(s)
Abstract
This paper applies robust control strategies to a PEM fuel-cell system. In Part I of this work [17], a PEM fuel cell was described as a two-input-two-output system with the inputs of hydrogen and air flow rates, and the outputs of cell voltage and current. From the responses, system identification techniques were adopted to model the system transfer function matrix. Then adaptive control methods were applied to control the system with encouraging results. In this paper, the H∞ robust control strategy is proposed due to the highly nonlinear and time-varying characteristics of the system. From the results, it is illustrated to be an efficient control method for the fuel cell systems.
SDGs
Type
conference paper