We can get frequency response, power spectrum density (PSD), modal coordinates, etc. by modal analysis module of ADAMS.
利用ADAMS做模态分析，可以求得频率响应、功率谱密度(PSD)、模态坐标等信息。
The joint relative coordinates and modal coordinates are used to describe the large displacements between contiguous bodies and small deformations of bodies.
用铰相对坐标和模态坐标分别描述物体的大位移运动和弹性变形。
A modal value analysis method is presented to obtain a reduced-order dynamic model with modal coordinates for structures with small damping or without damping.
针对小阻尼和无阻尼结构，提出了一种模态价值分析方法，用于在模态坐标下的动力学模型降阶问题。
In addition, the extraction of modal coordinates from actual measurement and the transformation of actual control force from the modal control force are presented in this paper too.
还给出了从实际测量中提取模态坐标和将模态控制力转换成实际控制力的方法。
In this paper the governing equations of flexible manipulators are derived, which are nonlinear simultaneous differential equations of joint variables and link elastic modal coordinates.
本文给出了一般开链弹性机器人机构动力学方程。该方程是由关节广义坐标和杆件模态坐标联立的非线性微分方程组。
In the foundation of the biomimetic wing's model, the modal optimization method was studied, considering different parameters such as aspect ratio and key node coordinates of wing's nervure.
在此基础上，以翅翼的展弦比和翅脉关键点的坐标为主要参数，使用有限元优化方法，对仿生翅翼的模态优化进行了初步探讨。
In the foundation of the biomimetic wing's model, the modal optimization method was studied, considering different parameters such as aspect ratio and key node coordinates of wing's nervure.
在此基础上，以翅翼的展弦比和翅脉关键点的坐标为主要参数，使用有限元优化方法，对仿生翅翼的模态优化进行了初步探讨。
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