Expert Database of Unified Parameter Adjustment Based on Long-step Calibration and Cubic Spline Interpolation

Liao Tianfa, Xue Jiaxiang, Bing Xu, Yinong Chen
2017 MATEC Web of Conferences  
There are many kinds of aluminum alloys suitable for double-pulse MIG welding, however, the welding parameters are much more and they cannot be easily adjusted. Thus, it is necessary to establish the expert database for the welding source. In order to improve the adjustment performance to precisely control the welding current, this paper proposes a kind of expert database of unified parameter adjustment based on the long-step calibration and cubic spline interpolation to make the welding
more » ... ers "continuously adjusted" and "precisely matched" as well as make the test results verified.
doi:10.1051/matecconf/201713900088 fatcat:vng2ip7vmffdro6hqxevhbjwae