模糊理论在热加工焊缝自动跟踪系统中控制优化的研究  

Application of Fuzzy Theory in Control Optimization of Automatic Seam Tracking System

作　　者：谢丽萍[1] 薛龙[2] 彭波[1] 

机构地区：[1]苏州经贸职业技术学院,江苏苏州215009 [2]西安建筑科技大学,陕西西安710055

出　　处：《铸造技术》2013年第5期626-628,共3页Foundry Technology

基　　金：苏州经贸职业技术学院2012年自然基金项目JMYZ1202

摘　　要：建立了焊缝自动跟踪控制系统,给出了设计的传感器控制量、焊炬的控制量。MatlAB仿真验证结果表明,应用的PID和模糊控制是可行的,可以在发挥各自的优点的同时,完成设计需要。The thermal process automation control of seam tracking system were established, and the control volumes of sensor and welding torch were designed, respectively. The results of MatlAB simulation validation show that the application of PID and fuzzy control is viable, which can play to their respective advantagesin to complete the needs in design.

关 键 词：热加工 焊缝自动跟踪系统 模糊控制 PID控制 

分 类 号：TG409[金属学及工艺—焊接]