Adaptive Non-singular Terminal Sliding Mode Control for DC-DC Converters

Advances in Electrical and Computer Engineering

FAN, L. ; YU, Y..

关键词: non-singular;    terminal sliding mode control;    adaptive;    DC-DC converter;   

DOI  :  10.4316/AECE.2011.02019

学科分类：计算机科学（综合）

来源: Universitatea "Stefan cel Mare" din Suceava

【 摘 要 】

DC-DC converters have some inherent characteristics such as high nonlinearity and time-variation, which often result in some difficulties in designing control schemes. An adaptive non-singular terminal sliding mode control method is presented in this paper. Non-singular terminal sliding mode control is used to make the converter reach steady state within a limited time, and an adaptive law is integrated to the non-singular terminal sliding mode control scheme to make the proposed control method have adaptive ability to disturbances, and overcome the limitation on non-singular terminal sliding mode control scheme caused by disturbance boundary value. Simulation results show the validity of this adaptive non-singular terminal sliding mode control approach.

【 授权许可】

Unknown