The approach of assumed modes is used to describe the deformation of the beam,and subsequently the partial differential dynamic equations are changed to the form of ordinary differential equations.
采用子系统法建立了考虑"动力刚化"效应的系统刚柔耦合动力学方程,并采用假设模态法描述变形,将偏微分形式的动力学方程转化为常微分方程。
According to the connection between the antenna mast and satellite,the flexibility of each flexible link of the antenna mast is described by using assumed modes method.
依据天线臂和卫星之间连接方式,采用假设模态法描述天线臂各连杆的弹性变形,将耦合振动位移、天线臂转动副角,以及天线臂的模态坐标作为系统广义自由度,利用非保守系统的Lagrange方程,建立了天线臂与卫星间的耦合振动微分方程,采用吉尔(Gear)法进行了数值求解。
A theoretical analysis on the advantages and disadvantages of consistent mode imperfection method and stochastic imperfection method is carried out.
对一致缺陷模态法和随机缺陷法的优缺点进行理论分析,提出了改进随机缺陷法,它弥补了随机缺陷法人工计算量大的缺点,也回答了设计临界荷载和一致缺陷模态法得到的临界荷载的可靠性问题。
Research on the Advanced Consistent Mode Imperfection Method for Single-layer Domes Stability Analysis;
改进的一致缺陷模态法在单层网壳稳定分析中的应用研究
Analysis of Defects and Protective Measure to the Forging Die Made by Squeeze Casting
液态模锻锻模常见缺陷分析及其预防
FEM Model of Suspended Pipeline Including Defects
含缺陷管道悬空状态下的有限元建模
the state of being without a flaw or defect.
没有缺点或缺陷的状态。
The Defect Analysis of the Ecological Footprint Method Measuring Sustainable Development
生态足迹模型测度可持续发展的缺陷分析
FDTD Simulated Study on the Defect State of One-Dimensional ZnO Photonic Crystal
一维ZnO光子晶体缺陷态的FDTD法模拟研究
Experimental Study on Defect Detection in Pipes with Viscoelastic Coating Using Torsional Modes
扭转模态在带黏弹性包覆层管道中缺陷检测的实验研究
The Study on Defect Modes of 1-D Photonic Crystal Doped by One Impure Layer;
掺杂一层缺陷的一维光子晶体缺陷模的研究
Defect Modes Based on Negative Refractive Index Structural Defects Coupled in One-dimensional Photonic Crystals;
一维光子晶体中多负折射率缺陷导致的缺陷模
Software Test Tool Based on Defect Pattern and Interval Computation
基于缺陷模式和区间运算的缺陷检测系统
Defect mode in positive-negative index photonic crystal with negative refractive index structural defect
含负折射率缺陷的正负交替光子晶体的缺陷模
They also look for potential molding defects, such as gas entrapment, weld lines, shorts and sinks.
也可以看出潜在的模塑缺陷如气体夹陷、熔接线、缺胶和凹陷等。
The Research on the Method of Fuzzy Pattern Recognition for Flaw Classification in Steels;
管材缺陷的模糊模式识别方法的研究
Economic Ordering Quantity Models for Items with Fuzzy Imperfect Rate and Backorder;
含模糊缺陷率且允许缺货的EOQ模型研究
Imperfect Production Model with Fuzzy Elapsed Time and Backorder
考虑模糊转移时间且允许缺货的缺陷生产模型
Fuzzy production inventory models with repairable imperfect items and shortages
含缺货且缺陷产品可修复的模糊生产库存模型
Defect Propagation Characteistics of 2D Wave Photonic Crystal;
缺陷态二维光子晶体传播特性的研究
Flaw function static detection method for executable
可执行程序缺陷函数的静态检测方法
