新型弧焊电源及其智能控制
A Discussion on the Intelligent Control and Novel Power Sources for Arc Welding
重点介绍了弧焊逆变器新的发展方向--软开关相移PWM控制技术，给出了一个具体的电路实例和试验结果；分析了弧焊逆变器动态过程的仿真技术和模糊逻辑控制方法，为新型弧焊逆变器的研制提供了一种新思路。
The phase-shift PWM soft-switch technique for developing novel arc welding inverter is introduced in this paper, and a concrete circuit topology and its experiment results are given. The dynamic simulation and fuzzy logic control for arc welding inverter are analyzed. It is a new way for novel arc welding inverter development.
arc welding inverter / soft-switch / simulation of dynamic process / fuzzy control
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