stochastic parameter中文什么意思

例句与用法

1. stationary random responses of structures with stochastic parameters
   多点控制体系随机地震响应分析的虚拟激励法
2. it has been observed that even though stochastic parameter estimation techniques can help, the problems are not all due to the inefficiencies in the calibration techniques used but are caused by the manner in which the model is structurally formulated
   通过观察认为，尽管推测参数估计技术可以对此有所帮助，但是引起这个问题的却并非完全是由于参数率定技术的效率低下，而是由于模型结构方面的问题。
3. in regard to nonlinear stochastic optimization in which the restraint function was nonlinearly expressed with stochastic parameters, the advanced first-order second-moment method was employed to study the structural optimization numerical model based on component reliability or failure pattern reliability and the method to transform the problem of stochastic optimization to that of certain determinate optimization
   摘要针对约束函数被随机参数非线性表达的随机非线性优化问题，采用改进均值一次二阶矩法，研究基于元件可靠度或各失效模式可靠度的结构优化的数学模型，以及将随机优化问题化为确定性优化问题的方法。