摘要
针对高频焊管焊接区的测温条件 ,采用比色测温仪检测焊接点温度 ,有效地提高了测温信号的稳定性 .应用模糊控制方法调节高频感应电源的输出功率 ,控制焊接温度 ,同时设计了三种调节功能对控制效果作进一步的改善 ,实现了高频焊管温度的稳定控制过程 .
For the purpose of temperature measurement in welding zone of hi frequency welded pipe, measure the weld temperature with a colorimetric pyrometer, and improve the temperature measuring signal consistence. Application of fuzzy control system adjusts the output power of the induction electric source and controls the welding temperature. Control result can be improved by the design of three kinds of adjusting functions to ensure steady control of hi frequency welded pipe.
出处
《材料科学与工艺》
EI
CAS
CSCD
2000年第2期24-28,共5页
Materials Science and Technology
关键词
高频焊管
焊接点温度
比色测温仪
模糊控制
hi frequency welded pipe
temperature at weld
colorimetric pyrometer
fuzzy control