1) trapping mode
设陷模态
3) assumed modes
假设模态
1.
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。
4) preset mode
预设模态
5) assumed mode
假设模态
1.
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。
6) consistent mode imperfection method
一致缺陷模态法
1.
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。
补充资料：设陷
1.设置陷阱。
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