Robust Adaptive Control for DC-DC Buck Converters with Load Fluctuation

被引：0
|
作者：
Yang, Cheng-Wei [1 ]
Jin, Xiao-Zheng [2 ]
机构：
[1] HeFei Univ Technol, Sch Elect Engn & Automat, Hefei 230000, Peoples R China
[2] Qilu Univ Technol, Sch Comp Sci & Technol, Shandong Acad Sci, Jinan 250353, Peoples R China
来源：
PROCEEDINGS OF 2020 IEEE 9TH DATA DRIVEN CONTROL AND LEARNING SYSTEMS CONFERENCE (DDCLS'20) | 2020年
关键词：
DC-DC buck converter; adaptive control; load fluctuation;
D O I：
10.1109/ddcls49620.2020.9275253
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper mainly develops a robust adaptive tracking control scheme to counter effects caused by load fluctuation and external disturbances. An adaptive controller based on appropriate control strategy and adaptive law is presented based on Lyapunov stability theory. The output voltage asymptotic tracking of the buck converters is obtained even under the influence of load fluctuation and external disturbances. Simulation results also reveal the availability of the proposed adaptive control scheme.
引用
收藏
页码：1318 / 1322
页数：5
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