Nonlinear predictive control of a DC-DC converter: A NEPSAC approach

J. Bonilla, R. D. De Keyser, D. Plaza
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引用次数: 6

Abstract

This work presents the results of linear and nonlinear control techniques applied to a DC-DC boost converter. A Non-linear Extended Prediction Self-Adaptive Controller (NEPSAC) is designed for this particular system. The results are compared to those of a PID which is usually applied to commercial converters. The PID is tuned using a frequency domain approach by means of a Frequency Domain Toolbox-FRTool. The designed controllers are evaluated by simulation using a hybrid model of the boost converter obtained from experimental data.
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DC-DC变换器的非线性预测控制:一种NEPSAC方法
本文介绍了应用于DC-DC升压变换器的线性和非线性控制技术的结果。针对该系统设计了非线性扩展预测自适应控制器(NEPSAC)。结果与通常应用于商用变换器的PID的结果进行了比较。通过频域工具箱- frtool使用频域方法对PID进行调谐。利用实验数据得到的升压变换器混合模型,对所设计的控制器进行了仿真评估。
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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