数字控制DC-DC变换器的小信号离散时间建模

2006 IEEE Workshops on Computers in Power Electronics Pub Date : 2006-07-16 DOI:10.1109/COMPEL.2006.305680

D. Maksimović, R. Zane

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引用次数: 81

摘要

本文给出了数字控制DC-DC变换器的精确小信号离散时间模型。该模型基于众所周知的离散时间建模方法和标准z变换，考虑了控制回路中的调制器效应和延迟。该模型适用于数字补偿器的直接数字化设计

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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Small-signal Discrete-time Modeling of Digitally Controlled DC-DC Converters

The paper presents an exact small-signal discrete-time model for digitally controlled DC-DC converters. The model, which is based on well-known approaches to discrete-time modeling and the standard Z-transform, takes into account modulator effects and delays in the control loop. The model is well suited for direct digital design of digital compensators

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来源期刊

2006 IEEE Workshops on Computers in Power Electronics

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