Material taking method

The invention relates to the field of control engineering and discloses a material taking method. The material taking method comprises the steps that a three-dimensional model of a material pile is obtained; a material taking initial point and a material taking ending point are determined by identifying the three-dimensional model; and a material taking machine is controlled to move from the material taking initial point to the material taking ending point for material taking. In this way, the control process of the material taking machine can be reasonably controlled, the stability and the material taking efficiency of material taking work are improved, and the labor cost is reduced. 本发明涉及控制工程领域，公开了种取料方法，该取料方法包括获取料堆的三维模型；识别三维模型确定取料起始点和取料终止点；以及控制取料机从所述取料起始点向所述取料终止点进行取料。如此能够合理控制取料机的控制过程，提高了取料作业的稳定性和取料效率，并降低了人工成本。