Sensing Technology of Welding Robots
摘要
Robots use sensing systems to achieve precise motion control and sense changes in external conditions. The robot must ensure the smooth movement of the end effector and ensure the precise movement path, speed and acceleration etc. The motion of welding robots is synthesized by the motions of individual joints (individual shafts), therefore, the servo system of each joint adopts the three-loop control mode of position, speed and acceleration.