Discrete Sliding Mode Control for DC-DC Converters with Uncertainties

被引：0
|
作者：
Yan, Minxiu [1 ]
Fan, Liping [1 ]
机构：
[1] Shenyang Univ Chem Technol, Coll Informat, Shenyang 110142, Peoples R China
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2012年 / 88卷 / 5B期
基金：
中国国家自然科学基金;
关键词：
discrete-time system; sliding mode control; DC-DC converter; uncertainties;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A discrete-time sliding mode controller is presented for DC-DC converters. A criterion for the existence of the sliding surface is derived based on the LMI technique combined with the Lyapunov method. In addition, the design of sliding mode control is presented according to the reachability condition. The control law can effectively constrain the input disturbance and reduce the effects from the parameter variations while the bounds of the uncertainties are unknown. Finally, simulation results show the feasibility and effectiveness of the proposed method
引用
收藏
页码：60 / 63
页数：4
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