Sliding mode control for non linear water treatment system

Author

Zitouni, N. ; Andoulsi, R. ; Sellami, A. ; Mami, A. ; Hssen, A.

Author_Institution

Lab. PVSC, CRTEn, Tunisia

fYear

2010

fDate

27-30 June 2010

Firstpage

1

Lastpage

7

Abstract

The ultraviolet irradiation presents a particular solution for the water disinfection, This paper presents a new state space model of a Ultraviolet (UV) lamp, used in a water disinfection pilot unit fed by a photovoltaic source. The non linear model relates the current and the conductivity of the low pressure discharge lamp used for water treatment was developed. The sliding mode control approach of a class of non linear systems subjected to control approach for the power UV lamp and power motor-driven pump is established. Reliable results are given to show the interest of the sliding mode control of complex physical systems.

Keywords

discharge lamps; nonlinear control systems; variable structure systems; water treatment; complex physical systems; low pressure discharge lamp; nonlinear water treatment system; photovoltaic source; power motor-driven pump; sliding mode control; state space model; ultraviolet irradiation; ultraviolet lamp; water disinfection pilot unit; Sliding Mode Control; State Space Modelling; UV Lamp;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems Signals and Devices (SSD), 2010 7th International Multi-Conference on

Conference_Location

Amman

Print_ISBN

978-1-4244-7532-2

Type

conf

DOI

10.1109/SSD.2010.5585546

Filename

5585546