1) stochastic response surface method
随机响应面法
1.
Analysis of structural system reliability based on stochastic response surface method;
基于随机响应面法的结构可靠度研究
2.
Considering the uncertainty which may be occurring in the simulation of a stamping process,the outlier of response is allowed and a stochastic response surface method(SRSM) based on robust regression was presented.
充分考虑到冲压成形数值模拟中可能出现的不确定性波动,允许响应量中存在异常响应,提出一种基于稳健回归的随机响应面法。
3.
,on power system dynamic stability,this paper applies a new method—the stochastic response surface method(SRSM) to analyze uncertainties of these parameters.
为分析负荷模型、故障时间长短等关键参数变动对电力系统动态稳定的影响,将一种新方法——随机响应面法应用于电力系统动态仿真的不确定性分析中。
2) stochastic response surface method(SRSM)
随机响应面法(SRSM)
3) stochastic response surface
随机响应面
1.
Application of stochastic response surface method in the structural stochastic response;
随机响应面法在结构随机响应计算中的应用
4) random response
随机响应
1.
Analysis of random responses to earthquake of parallel base isolated structure;
并联基础隔震结构的地震随机响应分析
2.
Analysis of the random responses to earthquake of the subsoil-base-interaction isolated system;
土-基础相互作用隔震体系地震随机响应分析
5) stochastic response
随机响应
1.
Fatigue reliability analysis for marine riser with stochastic responses;
隔水管随机响应疲劳可靠性分析
2.
Based on the impact/rub dynamic equation for Jeffcott rotor in a rotary machine with mass eccentricity, the stochastic response to the impact/rub acted on a rotor-stator box system is systematically investigated by way of Kronecker algebra, matrix calculus, second order moment analysis of vector-valued and matrix-valued functions, matrix perturbation theories and probability statistics methods.
针对仅考虑具有质量偏心的旋转机械Jeffcott转子-机匣系统碰摩模型的动力学方程,进行了转子-机匣系统碰摩的随机响应研究·应用Kronecker代数、矩阵微分理论、向量值和矩阵值函数的二阶矩技术、矩阵摄动理论和概率统计方法系统地研究了转子-机匣系统碰摩的随机响应问题,推导出了一般的数学表达式,给出了数值分析解·分析了把转轴刚度和阻尼、定子刚度和阻尼、偏心距和定子径向刚度作为随机参数的随机系统的响应·分析表明,该转子系统在初始阶段振动强烈,响应幅值超过转子和定子之间的间隙,会发生碰摩现象
3.
A stochastic response of two degree of freedom vibro impact system is studied by using the stochastic averaging method for quasi non integrable Hamiltonian systems.
用拟不可积哈密顿系统随机平均法研究了二自由度碰撞振动系统的随机响应。
6) road-induced random response
路面输入随机响应
补充资料：随机数和伪随机数
随机数和伪随机数
random and pseudo-randan numbers
随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了，a如曰e”nce，口oc月卿成.以叹“c月a】 数亡。(特别，二进制数:。)，其顺序出现，满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的，前者由随机的装置来生成，而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质，这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O，l]上均匀分布的随机数亡。，尸(亡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条