用混沌控制抑制电磁干扰:方法与案例研究

2016 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR) Pub Date : 2016-05-19 DOI:10.1109/AQTR.2016.7501283

Zhong Li, W. Halang, Junying Niu, Yuhong Song, G. Feng

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引用次数: 5

摘要

介绍并研究了一种基于数学混沌的调制技术，以取代或补充传统的滤波和屏蔽技术来抑制电力电子变换器中的电磁干扰。该技术允许参数调制和基于混沌的脉宽调制(PWM)。后者可以以模拟或数字方式实现。为了方便工业应用，设计了一种新型的混沌调制接口电路，作为商用电源的插件组件。理论和实验验证了该方法的有效性。

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Suppressing electromagnetic interference with chaos control: Methodologies and case study

A modulation technique based on mathematical chaos is introduced and investigated with respect to suppress electromagnetic inference (EMI) in power electronics converters with replacing or complementing traditional filtering and schielding technologies in mind. The technique allows for parameter modulation and for chaos-based pulse width modulation (PWM). The latter can be implemented both in analogue or digital ways. To facilitate industrial applications, a novel chaotic modulation interface circuit to serve as a plug-in component for commercial power supplies is designed. Its effectiveness is verified theoretically and experimentally.

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来源期刊

2016 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR)

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