Title :
A Sliding Mode Controller with cascaded control technique for DC to DC boost converter
Author :
Kumbhojkar, Aditi ; Patel, Nitinkumar
Author_Institution :
Dept. of Electr. Eng., Walchand Coll. of Eng., Sangli, India
Abstract :
In this paper, the Sliding Mode Controller cascaded with PI voltage controller for DC to DC Boost converter is discussed. General design issues of Sliding Mode Controller for boost converter are discussed and the need of cascade controller is established. The cascade control consists of voltage controller which is a PI controller and non-singular terminal sliding mode controller. The performance of conventional PI controller and non-singular terminal sliding mode controller for current control is tested for reference disturbance, line disturbance and load disturbance conditions. The simulations for above conditions are carried out in MATLAB/Simulink environment. The simulation results are presented to validate the effectiveness of proposed system.
Keywords :
DC-DC power convertors; PI control; cascade control; electric current control; power system faults; variable structure systems; voltage regulators; DC to DC boost converter; MATLAB-Simulink environment; PI voltage controller; cascaded control; current control; line disturbance; load disturbance; nonsingular terminal sliding mode controller; reference disturbance; Computers; Equations; Mathematical model; Simulation; Switches; Voltage control; Boost converter; Cascade Control; Non-singular Terminal Sliding Mode Controller; Sliding Mode Controller;
Conference_Titel :
Circuit, Power and Computing Technologies (ICCPCT), 2014 International Conference on
Print_ISBN :
978-1-4799-2395-3
DOI :
10.1109/ICCPCT.2014.7055054
