The Priority Group Control Strategy of Welding Power Sources Based on Adaptive Neuro-Fuzzy Inference System

The manufacture process of Modern Membrane Water wall requires more than 20 sets of welding power source at the same time .When the factory power supply fluctuates, the Welding power sources will adjust simultaneously. Meanwhile, because of the impact of the Welding power sources' impact-load, the factory power supply will have greater fluctuation. In this paper, a concept about the priority control will be introduced, and the priority group control based on adaptive neuro-fuzzy inference system (ANFIS) will be designed. This paper also establishes the simulation model about the entire welding system by using Matlab. The results show that the strategy of priority group control can Strengthen the welding powers' adjusting ability; shorten the adjustment time ; and improve the dynamic performance.

[1]  H. Schöpp,et al.  Improvement of the control of a gas metal arc welding process , 2010 .

[2]  Wang Su,et al.  Torch pose fitting for intersection line welding robot based on fuzzy control , 2010 .

[3]  Jian Feng,et al.  The welding power supplies group control system based on T-S model and ANFIS , 2007, 2007 IEEE International Conference on Automation and Logistics.

[4]  S. Kumanan,et al.  ANFIS for prediction of weld bead width in a submerged arc welding process , 2007 .

[5]  Chen Wei.  Dynamic Simulation on Differential Protection of Ultra-high Voltage Transformer , 2009 .

[6]  Fan Yong.  Modeling and Simulation of GMAW-P Welding Power-arc System , 2010 .

[7]  Ramón Ruiz,et al.  An adaptive-network-based fuzzy inference system for classification of welding defects , 2010 .

[8]  Zhao-Wei Sun,et al.  Priority Assignment Algorithm for Real-time Database Transactions in Micro-satellite Ground Automatic Test System: Priority Assignment Algorithm for Real-time Database Transactions in Micro-satellite Ground Automatic Test System , 2009 .

[9]  Yang Chun-hua,et al.  Mixed dynamic reactive power compensation equipment and its application , 2010 .

[10]  Wu Xian.  Priority Assignment Algorithm for Real-time Database Transactions in Micro-satellite Ground Automatic Test System , 2009 .

[11]  T. L. Vincent.  Waveform control in welding power supplies , 2006 .

[12]  Xueming Hua.  Modeling and Simulation of GMAW-P Welding Power-arc System , 2010 .

[13]  Ronald Tetzlaff,et al.  A camera based closed loop control system for keyhole welding processes: Algorithm comparison , 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

[14]  Jujang Lee,et al.  Adaptive network-based fuzzy inference system with pruning , 2003, SICE 2003 Annual Conference (IEEE Cat. No.03TH8734).

[15]  Jyh-Shing Roger Jang,et al.  ANFIS: adaptive-network-based fuzzy inference system , 1993, IEEE Trans. Syst. Man Cybern..