In order to improve the precision and maneuverability of the coal inventory system,the system may adopt an advanced technique to approach the surface of coal heap, and protract the 3D graphic.

• 新型煤场体积测量系统对采集到的煤堆的三维数据点集采用一种先进的拟合方法,使拟合出的曲面能更好地逼近煤堆表面,并绘出逼真的三维图形,是提高存煤量测量系统精度和可操作性的一种重要手段。