CAJ | 학술논문

用Perlin噪声建模、指数函数对其锐化、HLS颜色模型转换等生成静态云彩图像；然后用静态云彩方法来实现不重复运动云彩的生成算法，该算法可得到任意长度的云图；云彩平滑变形算法能连续平稳改变云彩结构，最后运用VC＋＋和OpenGL开发工具及纹理映射方法将云彩置入虚拟环境中，能在PC机上产生了实时和逼真的动态云效果．
용Perlin조성건모、지수함수대기예화、HLS안색모형전환등생성정태운채도상；연후용정태운채방법래실현불중복운동운채적생성산법，해산법가득도임의장도적운도；운채평활변형산법능련속평은개변운채결구，최후운용VC＋＋화OpenGL개발공구급문리영사방법장운채치입허의배경중，능재PC궤상산생료실시화핍진적동태운효과．
The process of tree structure analytic hierarchy that is used to make fault diagnosis of machinery and equipment is introduced. Moreover, the approach and regulation of founding tree is advanced. Utili zing the example of excavator fault diagnosis, the tree structure analytic hierarchy diagnosis model of the whole system and the hydraulic subsystem is constituted. Finally the qualitative and quantitative analysis of the fault diagnosis of excavator is recommended.