Boris Päkkilä (Tomsk Polytechnic University): Recursive identification of welding process' parameters and investigation of contact resistance's temperature coefficient

Wed, 02/10/2016

Boris is approaching the end of his several-month stay with us and he is eager to present his achievements. Everyone is welcome at 2pm at K14 room.

Abstract: In this talk the investigation and comparison of recursive identificaton methods (RLSM, Kalman filtering) for welding process case will be presented. Also, resistance's temperature coefficient calculation will be demonstrated and following consequences well be made. Whole investigation was based on experimental data which
consists information about welding current, voltage of welding circuit and contact voltage.