Modeling and simulation of PWM based sliding mode voltage controller for Boost converter in continuous conduction mode

Author

Karthikayini, A. ; Ramprasath, S. ; Rameshbabu, P.

Author_Institution

Dept. of Electr. & Electron. Eng, Saranathan Coll. of Eng., Trichy, India

fYear

2015

fDate

19-20 March 2015

Firstpage

1

Lastpage

7

Abstract

SM control is a kind of nonlinear control which has been developed predominantly for the control of variable structure systems. Being a control method it has a high degree of flexibility in its design choices, the SM control method is relatively easy to implement as compared to other nonlinear control methods. The design procedure and mathematical modeling for the Boost Converter has been interpreted. In this paper the sliding coefficient for the controller has been selected based on fulfilling the hitting, existence and stability conditions. The controller equations for the selected bandwidth have been derived and modeled using MATLAB/SIMULINK.

Keywords

PWM power convertors; control system synthesis; nonlinear control systems; stability; variable structure systems; voltage control; Boost convertor; PWM based sliding mode voltage controller; SM control method; continuous conduction mode; controller equations; design procedure; mathematical modeling; nonlinear control; sliding coefficient; stability conditions; variable structure systems; Circuit stability; Integrated circuit modeling; Mathematical model; Trajectory; Voltage control; Voltage measurement; Boost Converter; Modeling; Sliding Mode Control; Sliding coefficient;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuit, Power and Computing Technologies (ICCPCT), 2015 International Conference on

Conference_Location

Nagercoil

Type

conf

DOI

10.1109/ICCPCT.2015.7159358

Filename

7159358