点焊逆变器恒流模糊控制系统

2009 IEEE International Conference on Computational Intelligence for Measurement Systems and Applications Pub Date : 2009-05-11 DOI:10.1109/CIMSA.2009.5069927

Zeng Min, M. Cheng, Cao Biao

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引用次数: 1

摘要

为避免小零件焊接不稳定，本文提出了一种新型点焊逆变器，主要由数字信号处理器(DSP) dsPic30F6010A控制。该系统通过模糊控制实现恒流稳定。本文详细介绍了该系统的组成、原理和设计。实验结果表明，采用所设计的模糊控制，在不同工作电压和负载条件下，输出电流的波动率为2%。

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Fuzzy control system of constant current for spot welding inverter

To avoid the instability of small parts welding, the paper proposes a new type of spot welding inverter, mainly controlled by digital signal processor(DSP) dsPic30F6010A. The system enables stable constant current through fuzzy control. The paper introduces the component , principle and design of the system in details. The experimental result shows that the fluctuation ratio of output current under different service voltage and load conditions is 2% by using the fuzzy control designed.

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来源期刊

2009 IEEE International Conference on Computational Intelligence for Measurement Systems and Applications

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