考虑寄生元件的DCDC降压变换器积分器反馈线性化

2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI:10.1109/PEMC48073.2021.9432632

Miklós Csizmadia, M. Kuczmann

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引用次数: 2

摘要

本文提出了基于反馈线性化的DC/DC降压变换器的控制方法，控制输出电压。此外，在前一篇文章中没有详细研究寄生元素的存在，因此所应用的状态空间模型将考虑这些因素。控制器的高转换率在启动过程中会产生浪涌电流，经过检测并减小了浪涌电流。通过实例研究了线性二次型调节器(LQR)对线性化系统的影响，并进行了Matlab仿真。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Feedback linearization with integrator of DCDC buck converter taking into account parasitic elements

This paper presents the feedback linearization based control of DC/DC buck converter, the output voltage controlled. Also, the presence of parasitic elements are not studied in detail in a previous article, therefore the applied state space model are taking into account of those. The high slew rate of the controller cause inrush current during start-up, which have been examined and reduced. The linearized system has been investigated with linear quadratic regulator (LQR) through an example and simulated via Matlab.

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2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)

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