1)large interval parameters大区间参数
1.The dynamic topology optimization for structures with large interval parameters is systematically investigated.基于最大最小化思想,建立了包含目标函数、设计变量和约束函数在内的大区间参数拓扑优化模型。
2)interval parameters区间参数
1.Using the interval analysis, the vibration control problem of structures with interval parameters is discussed, which is approximated by a deterministic one.运用区间理论,讨论了区间参数的结构振动控制问题,给出了求解闭环系统区间特征值的一种方法。
2.The topology optimization of planar continuum structures with interval parameters subjected to non-probabilistic constraints on fundamental eigenfrequency and the forbidden zone between two eigenfrequencies are studied.研究了具有区间参数的平面连续体结构在固有频率非概率基频约束和频率禁区约束下的拓扑优化设计问题。
英文短句/例句
1.Numerical Analysis of Transient Temperature Field with Interval Parameters具有区间参数的瞬态温度场数值分析
2.Research on Interval Factor Method of Structural Static/Dynamic Analysis with Interval Parameters;区间参数结构静动力分析的区间因子法研究
3.Stochastic Vibration of PCB Assembly with Interval Parameters具有区间参数的PCB组件随机振动响应
4.Numerical Methods for Robust Control of Interval Parameter Systems;区间参数不确定性系统鲁棒控制中的数值方法
5.Second-order Approximation Dynamic Optimization for Structures with Interval Parameters;结构区间参数的二阶近似动态优化方法
6.Problems and Algorithms of Interval Nonlinear Programming;含区间参数的非线性规划问题及算法研究
7.The Shortest Confidence Interval of the Parameters on Two-parameter Exponential Distribution;双参数指数分布参数的最短置信区间
8.Parameter Estimation for a Linear Model with Interval Censoring;区间数据形式下线性模型的参数估计
9.Parameter Estimation of Gamma Distribution With Ⅱ Interval Censored Data;Ⅱ型区间数据下Gamma分布的参数估计
10.Interval Estimates and Hypothetical Test of Parameters on Index Distribution;指数分布参数的区间估计和假设检验
11.Estimation of Bayes HPD confidence interval of exponential distribution parameter指数分布参数的Bayes HPD置信区间估计
12.Interval Estimation of Parameters Under Nonparametric Reliability Models非参数可靠性模型中一些参数的区间估计
13.Research for the Shortest Length of C.I. about Parameters from Some Distributions;几种分布参数置信区间的最短化研究
14.Impact of the time parameters on surface movement deformation in mined-out area采空区地表移动变形的时间影响参数
15.TOPSIS decision-making method on three parameters interval-valued fuzzy sets三参数区间值模糊集上的TOPSIS决策方法
16.The Interval Stimator of Parametar in the Limitation Parameter Space Base on invariant Estimation Method基于同变估计法的限制参数空间上区间估计
17.Parameters Estimate and Bootstrap Confidence Intervals of Generalized Exponential Family ARMA Models;广义指数族ARMA模型的参数估计及其BOOTSTRAP置信区间
18.Study on decision-making method for multi-attribute projects with three parameters interval numbers;引入三参数区间数的多属性项目决策方法研究
相关短句/例句
interval parameters区间参数
1.Using the interval analysis, the vibration control problem of structures with interval parameters is discussed, which is approximated by a deterministic one.运用区间理论,讨论了区间参数的结构振动控制问题,给出了求解闭环系统区间特征值的一种方法。
2.The topology optimization of planar continuum structures with interval parameters subjected to non-probabilistic constraints on fundamental eigenfrequency and the forbidden zone between two eigenfrequencies are studied.研究了具有区间参数的平面连续体结构在固有频率非概率基频约束和频率禁区约束下的拓扑优化设计问题。
3)interval parameter区间参数
1.Study on viscoelastic problem based on the interval parameter perturbation method;基于区间参数摄动法的黏弹性区间有限元研究
2.By using interval factor method,the structural physical interval parameters and geometric dimensions can be expressed as the product of two parts corresponding to the intervals and the deterministic value.本文采取了新的区间分析方法(区间因子法)研究分析区间参数非确定性桁架结构的静力分析问题。
3.By combining the interval finite element(FEM) analysis with perturbation method and optimization technique, the interval parameter perturbation method and interval parameter optimization method were presented to solve the equations of interval FEM.将区间有限元分析同摄动方法、优化技术相结合,提出了求解区间有限元方程的区间参数摄动法和区间参数优化法,针对参数在较大范围内变化的情况,提出了参数分区求解的方法。
4)parameter interval参数区间
1.Actuator fault identification for nonlinear dynamic systems using parameter interval based method非线性系统执行器故障隔离的参数区间法探讨
5)interval numbers of three parameters三参数区间数
1.Fuzzy comprehensive evaluation method of disaster loss assessment based on interval numbers of three parameters;灾害损失评估的三参数区间数模糊综合评判法
2.This paper studied interval numbers of three parameters by using system knowledge.在定义三参数区间数的基础上,给出了三参数区间数的运算关系;然后将权重为区间数的多指标决策问题转化为指标取值为三参数区间数的多指标决策问题;在三参数区间数理想方案点定义的基础上,给出了权重为三参数区间数的逼近理想点法;最后将其应用于某城市公交线网的优化调整中。
3.The weights is described with interval numbers of three parameters according to the problem that it is difficult to describe the weights using fixed value in comprehensive evaluation,and the method of connection number of multi-difference degree is also presented.针对在综合评价中某些指标权重难以用定值表示的问题,将其用三参数区间数表示,并在此基础上提出权重的二元多差异度联系数表示法。
6)three-parameter interval grey number三参数区间灰数
1.Decision-making methods with three-parameter interval grey number三参数区间灰数信息下的决策方法
延伸阅读
大区1.指天空。 2.大行政区的简称。
