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1、CO2逆变弧焊电源短路模糊控制问题的研究Study on Short Circuiting Fuzzy Control for CO2 Inverter Arc Welding Power Supply2v u F3 (广州 510641)v (惠州 516015)K1:|lZCO2o5,4eLLHebe1p,yCO2IMoeqd;vFuzzyevCO2oLT,edq!9;ed,CO2obAbstract:Aimed at theCO2 welding problem that isnct made a breakthrough in the field of the weldingtechn
2、ology yet,short circuiting fuzzy control method is put forward to realize rea-l time control on line in CO2welding.Based on short circuiting fuzzy control research requirements, CO2 inverter arc welding rectifier andshort circuiting fuzzy control hardwaresystem arecompleted.According tofuzzy control
3、theory and a lot of ex-perimental results in CO2 welding, short circuiting fuzzy control softwaresystem is designed.Application of CO2welding for carbon steel is studied by short circuiting fuzzy control system.M:o IM Keywords:welding power supply;inverter;fuzzy theory;single-chipmicrocomputer1 - CO
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