摘要
用模糊优化中的信息扩散原理，通过正态扩散估计下的概率分析，对半刚性材料组成设计时强度的合格与否进行了判定，并对材料总体强度进行了正态扩散的点估计．实例结果表明，与数理统计法相比。
Using the principle of information diffusion in fuzzy optimization and the probabiltity analysis under the normal diffusion estimation, this paper gives a judgement for qualification or unqualification of the strength when the semi rigid material constituent is designed. And it gives a normal diffusion point estimation of the total strength for material. The practical example result indicates that this method has higher safety properties and precission campared to the mathematical statistics one.
关键词
模糊信息处理
最佳化
半刚性材料
路面结构
Fuzzy information processing
Diffusion analysis
Optimization/Semi rigid material
Constituent design
