A Filter-Based Controller for a Buck Converter

被引：0
|
作者：
Mohebbi, Mohammad [1 ]
McIntyre, Michael L. [1 ]
Latham, Joseph [1 ]
Rivera, Pablo [1 ]
机构：
[1] Univ Louisville, Elect & Comp Engn Dept, Louisville, KY 40292 USA
来源：
2017 IEEE 18TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL) | 2017年
关键词：
Lyapunov methods; Nonlinear control systems; Power Converters; Sensorless control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A filter-based control scheme is developed for buck-type converters. This approach relies only on a single output voltage measurement. The benefits of this approach are reducing the system cost as well as measurement noise and disturbance injected by output current and/or inductor current measurements. A Lyapunov stability analysis is utilized to demonstrate system stability. Experimental results demonstrate excellent voltage regulation and insensitivity to the load variations.
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页数：5
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