مقاله جوشکاری با عنوان : Modeling and Fuzzy Control of the Resistance Spot Welding ProcessXingqiao Chen, Keiiji Araki, Takeshi Miziiiio چکیده :This paper establishes a welding energy model and describes a hzzy adaptive process controlscheme for a resistance spot welding system.For a welding system, it is not easy to measure with on-line the output, the nugget size, by usualmeasuring method. And it is also difficult to control the welding process in real time . The paperproposes a new method with input welding energy to estimate the nugget size and to reckon thewelding process. An optimal welding energy reference model is founded compared with differentinput method of welding energy. A fizzy adaptive process control scheme with the model is also,here, described to realize real time control and to improve control performance.The results of simulation and experiments show that the reference model is effective on reducingloss energy and prodiicing a sound nugget and the hzzy adaptive control scheme may obtain anoptimal control process for resistance spot welding
مقاله جوشکاری با عنوان : Modeling and Fuzzy Control of the Resistance Spot Welding ProcessXingqiao Chen, Keiiji Araki, Takeshi Miziiiio چکیده :This paper establishes a welding energy model and describes a hzzy adaptive process controlscheme for a resistance spot welding system.For a welding system, it is not easy to measure with on-line the output, the nugget size, by usualmeasuring method. And it is also difficult to control the welding process in real time . The paperproposes a new method with input welding energy to estimate the nugget size and to reckon thewelding process. An optimal welding energy reference model is founded compared with differentinput method of welding energy. A fizzy adaptive process control scheme with the model is also,here, described to realize real time control and to improve control performance.The results of simulation and experiments show that the reference model is effective on reducingloss energy and prodiicing a sound nugget and the hzzy adaptive control scheme may obtain anoptimal control process for resistance spot welding