基于模糊逻辑控制器的二次降压变换器在LED灯驱动应用中的实现

Q4 Mathematics

International Journal of Innovative Computing and Applications Pub Date : 2020-04-30 DOI:10.1504/ijica.2020.107142

Ravindranath Tagore Yadlapalli, Anuradha Kotapati

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引用次数: 1

摘要

本文介绍了用于LED灯驱动的二次降压变换器(QBC)的设计。LED电流调节是LED灯驱动家族中的关键问题。设计了基于连续导通模式的二次降压变换器，工作电压为60 V/20 mA，频率为100 kHz。分析了基于数字平均电流模式控制的二次降压变换器和基于模糊平均电流模式控制的二次降压变换器的性能。仿真采用MATLAB/Simulink软件完成。

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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Implementation of fuzzy logic controller-based quadratic buck converter for LED lamp driver applications

This paper presents the design of quadratic buck converter (QBC) for LED lamp driver applications. The LED current regulation is the critical issue in the family of LED lamp drivers. The continuous conduction mode-based quadratic buck converter is well designed for 60 V/20 mA at 100 kHz. The quadratic buck converter performance is analysed with digital-average current mode control-based quadratic buck converter and also fuzzy-average current mode control-based quadratic buck converter. The simulation is accomplished using MATLAB/Simulink software.

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来源期刊

International Journal of Innovative Computing and Applications Computer Science-Software

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： IJICA proposes and fosters discussion on all new computing paradigms and corresponding applications to solve real-world problems. It will cover all aspects related to evolutionary computation, quantum-inspired computing, swarm-based computing, neuro-computing, DNA computing and fuzzy computing, as well as other new computing paradigms