基于非线性控制策略的升压变换器研究

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI:10.1109/IPEMC.2009.5157590

Xiaohu Liu, Xinchun Lin, Feidong Xu, Yong Kang

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引用次数: 3

摘要

传统的开关变换器分析方法是基于线性化平滑平均(小信号)模型，由于模型不准确，影响了分析的性能。本文提出了反馈线性化技术用于PWM DC-DC变换器的稳定鲁棒控制器设计。仿真和实验结果验证了分析预测的正确性。

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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Research on Boost converter based on nonlinear control strategy

The traditional procedure for analyzing switching converters is based on linearized smooth averaged (small-signal) models and the performance is limited because of the inaccurate model. In this paper, the feedback linearization techniques are proposed to design stabilizing robust controllers for PWM DC-DC converters. Simulation and experimental results validate the analytical predictions.

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2009 IEEE 6th International Power Electronics and Motion Control Conference

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