Based on frequencyprobability constraints, the models of topology optimization for a bending thin plate and a plain stress thin plate are constructed.
研究了具有随机参数的连续体结构在频率概率约束下的动力特性拓扑优化问题。
2
The left axis shows the probability, or relative frequency of occurrence, of various Chi Square values.
纵轴显示各 X 平方分布值的概率（或称为出现的相对频率）。
3
However, the website and it is not too fast reaction speed, or else users will increase the frequency of interaction with the server, which may increase the probability of error.