马尾松细胞外廓结构简化模型的建立与仿真

The Establishment and Simulation of Model of Pinus massoniana Fiber Cell

深入到木纤维微观组织结构,具体对马尾松细胞照片进行统计分析,建立马尾松细胞的数学模型。并应用计算机图形技术设计,模拟木纤维加工过程中的细胞组织变化过程,通过其数学模型借助仿真技术和CAD技术进行动态演变,以定量模拟真实的物理切削过程中细胞组织演变的动态过程,通过虚拟现实技术来指导木纤维加工过程工艺参数的制定。

In the wood industry ,When the fiber into micron-composition was studied, the mathematic model should be set up. At the same time, the related profession such as wood science, simulation, computer graphics, sensor technique and cross much kinds of technology such as CAD＇ s technique and so on should be utilized. That will establish a fictitious message environment in the many-dimensions for the study. In the study on micron-composition of the fiber, by means of the statistical analysis that adjust the hundreds of Korean Pine cell picture, established the concrete mathematical model of Korean Pine cell. Applying computer graphics technical, the rule that in three-dimensions to establish the simulated micron-composition of the fiber organization was put forward. And by means of pro-engineer,CAD technology and so on, simulating the alternating process that the cell was cutting. For different cutter thickness and cutter angle, the alternating process is different, all kinds of likelihood to study the different parameter worked on the fiber quality would be simulated. By means of these simulations, the best process technology parameter formulation would be put forwand. It is the key technology to the study of cell micron-composition in the cutting process.