Study of Signal Filtering Base on Rotating Arc Sensor
The primary problem in arc welding using rotating arc sensor is filtering and extraction of the signal during the welding process. The basic principle of arc sensor and welding signal characteristics are introduced in this paper. The general digital filters of the rotating arc signal and the comparison of the filters in experiments are produced. An effective combination of signal filtering method applied in rotating arc sensor is put forward. And it is proved in experiments that this method can more effectively suppress the interference of the arc signal and retain the useful information of signal characteristics.
Rotating arc signal digital filtering arc welding
Huang Lingxiang Zhang Hua Ma Guohong Xu Yan
Robotics Institute,Nanchuang University,Nanchang 330031,China;School of Information and Engineering, Robotics Institute,Nanchuang University,Nanchang 330031,China School of Information and Engineering,Nanchang University,Nanchuang 330031,China
国际会议
北京
英文
2008-11-01（万方平台首次上网日期，不代表论文的发表时间）