Mobile robot for welding ship decks with function of auto-searching weld line;

In order to establish a coordinate system for trajectory planning of posture adjustment accurately, the key part during auto-searching weld line——the calculation of entrance angle was investigated.

For the auto-searching for track of intelligent vehicles,the synthesis of fuzzy control arithmetic are applied to the servo steeringof the vehicles.

Therefore, this paper based on the intelligent character of robot, adopts more advanced embedded MCU as a host-controlled chip, makes transplanted Linux operating system as a robot\'s brain, and research the speediness and stability of the traveling automatic line-tracking robot on the black tracking line of the white course.