CAJ | 학술논문

具有复杂形状的真实矿物颗粒仿真已成为影响分选理论研究一个重要瓶颈.为实现对矿物颗粒的真实模拟,提出了一种随机仿射分形仿真的计算机图形学算法,利用VC和OpenGL编程实现,并已应用于煤炭颗粒的振动筛分过程的虚拟实验仿真系统中.应用表明该算法能真实地模拟实际颗粒,增加了仿真的真实感和准确性,并具有较高的运行效率.
구유복잡형상적진실광물과립방진이성위영향분선이론연구일개중요병경.위실현대광물과립적진실모의,제출료일충수궤방사분형방진적계산궤도형학산법,이용VC화OpenGL편정실현,병이응용우매탄과립적진동사분과정적허의실험방진계통중.응용표명해산법능진실지모의실제과립,증가료방진적진실감화준학성,병구유교고적운행효솔.
The complex shade mineral particles simulation had become an important bottleneck of separation theory research. A random fractal-based simulation algorithm for mineral particles is put forward and implemented by VC and OpenGL programming. The algorithm had been used in virtual experiment system of coal particles vibration screening process, and the results show that the algorithm can simulate actual particles factually. The realistic and accuracy of virtual simulation system are increased by the algorithm which also has a high efficiency.