1) random parameters
随机参数
1.
Application of genetic algorithm in optimization design for random parameters rigid frame structures;
遗传算法在随机参数刚架结构概率优化设计中的应用
2.
Probability perturbation finite element method for response analysis of multi-degree-of-freedom nonlinear vibration systems with random parameters;
多自由度非线性随机参数振动系统响应分析的概率摄动有限元法
3.
Reliability Analysis for Elastic Linkage Mechanism with Random Parameters;
随机参数弹性连杆机构的可靠性分析
2) random parameter
随机参数
1.
The study of statistical properties response of random parameter laminated plates plays an important role in the right estimation of the reliability of constructiondesign.
如何研究随机参数层合板响应 的统计特性,这对正确估计结构设计的可靠性有着非常重要的意义。
2.
The study of statistical properties response of random parameter laminated plates plays an important role in the right estimation of the reliability of construction design.
如何研究随机参数层合板的统计特性,这对正确估计结构设计的可靠性有着非常重要的意义。
3.
The study of the motive power response of random parameter laminated plates is very important in the right estimation of the reliability of construction design.
如何研究随机参数层合板响应的统计特性 ,这对正确估计结构设计的可靠性有着非常重要的意义。
3) Stochastic parameters
随机参数
1.
Eigenvalues analysis of the vibration control system with stochastic parameters;
随机参数结构振动控制的特征值分析
2.
In order to reflect the stochastic characteristic of a structure more completely and accurately,this paper presents a theory and method of modeling with structural stochastic parameters using probabilistic finite element method and perturbant finite element method,on the basis of modeling with deterministic parameters.
在确定性参数建模的基础上，利用摄动有限元方法与概率论方法，提出了根据结构模态实验的随机数据建立结构随机参数模型的理论与方法，旨在更全面而准确地反映结构参数的随机特性。
3.
The paper sets up mechanism of a tower with stochastic parameters subjected to stochastic excitation according to the load characteristics of tower, and calculates statistics of tower response caused by wind.
根据实际工程中风载作用下导线传给输电塔的荷载特征，利用随机参数结构受随机激励响应的模型，计算了输电塔脉动位移的统计值。
4) stochastic parameter
随机参数
1.
The Vibration Isolation Performance Analysis of Vibration Isolation System with Stochastic Parameter and Its Optimal Design;
含随机参数隔振系统隔振性能分析及优化设计
2.
Collocation is usually applied to deal with the parameter estimation,which contains the trend parameters and stochastic parameters.
拟合推估常用于解决既含有倾向性参数又含有随机参数的参数估计问题。
5) multi-random parameters
多随机参数
1.
In the piezoelectric truss structure with multi-random parameters,taking the mechanical-electric coupling effect into account under electric load and mechanical load,the formulas of safety margins of bar were proposed by using the intensity of breaking,disruptive electric field intensity,bar section area and loads as stochastic variables.
对具有多随机参数的压电桁架结构,考虑电荷载和机械荷载联合作用的机电耦合效应,以材料的断裂强度、损伤电场强度、杆元的截面积和外荷载为随机变量,给出了该压电桁架结构单元构件的安全余量的表达形式。
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