Title :
Discrete-time robust sliding mode control for switching power converters
Author :
Muthu, Subramanian ; Kim, Jonathan M S
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
In this paper, the application of discrete-time variable structure control is demonstrated for the control of switching power converters. A generalised design procedure to derive the control law for a tracking system is devised based on the reaching condition called reaching law approach. The properties of the control law is investigated through design examples. The invariance and the robustness features of the control is demonstrated by simulation results
Keywords :
discrete time systems; power convertors; robust control; switching circuits; variable structure systems; discrete-time robust sliding mode control; generalised design procedure; invariance; reaching condition; reaching law approach; robustness features; simulation; switching power converters; tracking system; Control systems; Electric variables control; Nonlinear control systems; Power conversion; Power electronics; Power engineering computing; Power supplies; Robust control; Sliding mode control; Switching converters;
Conference_Titel :
Power Electronics Specialists Conference, 1997. PESC '97 Record., 28th Annual IEEE
Conference_Location :
St. Louis, MO
Print_ISBN :
0-7803-3840-5
DOI :
10.1109/PESC.1997.616728
