Title :
A novel sliding mode control technique for DC to DC buck converter
Author :
Kumbhojkar, Aditi ; Patel, Nitinkumar ; Kumbhojkar, Anant
Author_Institution :
Dept. of Electr. Eng., Walchand Coll. of Eng., Sangli, India
Abstract :
In this paper, the Sliding Mode Controller for DC to DC converter is discussed. The performance of conventional PI controller and non-singular terminal sliding mode controller is tested for reference disturbance, line disturbance and load disturbance conditions. Mathematical model of DC to DC Buck converter is derived and the simulations for above discussed conditions are carried out in MATLAB/Simulink environment. It is observed that the response time, transient response and the time of convergence of Sliding Mode Controller is superior to that of the PI controller.
Keywords :
DC-DC power convertors; PI control; convergence; load regulation; reliability; transient response; variable structure systems; DC to DC buck converter; Matlab simulink environment; PI controller convergence; line disturbance; load disturbance; nonsingular terminal sliding mode controller testing; reference disturbance; transient response time; Computers; DC-DC power converters; Equations; Mathematical model; Switches; Trajectory; Buck converter; Non-singular Terminal Sliding Mode Controller; PI 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.2014.7055053
