电焊机2011，Vol.41Issue(5)：31-35,5.
参数自调整模糊控制器设计及其Matlab仿真
Design and Matlab simulation of parameter self-adjusting fuzzy controller
吴冬春 1蒋爽2
作者信息
- 1. 盐城工学院,江苏盐城224003
- 2. 河海大学,江苏常州213022
- 折叠
摘要
Abstract
For improving the dynamic performance and stable precision of the arc welding seam tracking system,the parameter selfadjusting fuzzy controller is designed. Firstly,the paper introduced the structure of the arc welding seam tracking system.The structure of fuzzy controller is designed based on the structure composition of the Two-dimensional fuzzy controller. According to a lot of experiments and the theoretical analysis of the arc welding seam tracking system,the universe is selected. The quantization factor and scaling factor is selected for fuzzy processing.Parameter controller is set up.Secondly, system simulation modes are constructed. C MEX S function is compiled. Transfer function of Stepping Motor is designed.The system simulation model,which concludes General Fuzzy controller and parameter self-adjusting fuzzy controller with Parameter controller,is established. Finally,simulation results show that the parameter self-adjusting fuzzy controller can improve significantly the dynamic performance and stable precision of the arc welding seam tracking system.关键词
焊缝跟踪系统/参数自调整/模糊控制/MatlabKey words
are welding seam tracking system/parameter self-adjusting /fuzzy control/MATLAB分类
矿业与冶金引用本文复制引用
吴冬春,蒋爽..参数自调整模糊控制器设计及其Matlab仿真[J].电焊机,2011,41(5):31-35,5.
