Combining optimal design method with robust design principle , a new approach for the robust optimal design is investigated make use of stochastic simulative experiment 本文把最优化设计方法和稳健设计思想有机地结合，提出一种基于随机模拟试验的稳健优化设计方法。
Doing the deep discussion about the method of sequential indicator stochastic simulation and annealing stochastic simulation on the foundation of study of predecessor in this paper 本文在前人研究的基础上，主要对序贯指示随机模拟方法和退火随机模拟方法作了深入的探讨。
Use stochastic simulation , create the plainness sequence of the stable stochastic road surface for the target road spectrums with programming , and use logistic test to verify 采用随机模拟方法，通过编程产生目标路谱的平稳随机路面不平度序列，并通过数理检验进行验证。
In the dissertation , the simplex method basing on stochastic simulations is first presented , which provides a direct approach for computing stochastic chance constrained line 本论文首次提出基于随机模拟方法的单纯形算法，为随机机会约束线性规划提供了一种直接计算方法。
For studying the effect of reducing statistical fluctuation by applying wavelet analysis , several hundred random simulated gamma spectra are produced to make statistics calculation 采用产生随机模拟谱进行数理统计的方法，对小波分析方法降低谱统计涨落的作用进行了研究。
Comparing with the method using monte carlo method alone to simulate both the random parameter and the random excitation , the suggested method can reduce the computational effort greatly 相对于单纯用montecarlo随机模拟方法，即对激励与系统随机参数二者都进行模拟，本文提出的方法，可大幅度降低计算工作量。
The paper expounds a way to get stress amplitude spectrum of main girders of overhead traveling crane through computer simulation combining virtual prototype technology and computer random simulation 摘要本文将虚拟样机技术与计算机随机模拟方法结合，探讨了通过计算机仿真的方法获得桥式起重机主梁应力幅谱的基本途径。
In this paper , for the application of stochastic simulation of ground motion , we put forward a method of determining the parameters of path and site using digital seismic data of small - moderate earthquakes 摘要本文从强地面运动随机模拟方法应用出发，提出了一种用中小地震的数字观测资料确定研究区路径、场地参数的方法。
To a portfolio of life policies of one kind , we study the limiting distribution and strong law of large numbers of the average lost of policies , and simulation 对于一组性质相同的寿险保单，我们研究了当保单数量趋于无穷时，保单平均成本的极限分布和强大数定律，并用随机模拟和非参数估计的方法给出了极限分布的分布函数表。
Wbs is always used to substantiate the bound of project , by which engendering the plan before optimizing it . a method of random simulation by computer is presented to optimize the plan 航空型号研制项目范围管理采用的主要方法是wbs工作分解结构，进而依据wbs形成计划，再进行计划的优化，本文提出了一种随机模拟法优化计划的方法。
