为了描述各支墩的侧向变位，对每个支墩都设定一个广义坐标和形状函数。
For every buttress a generalized coordinate and a shape function are assigned to describe its lateral displacement.
本文介绍了用广义坐标法推导的梯形截面箱梁约束扭转计算的基本微分方程；
Using the generalized coordinates method, fundamental equations for the restrained-torsion of thin-walled box girders of trapezoidal cross section are derived.
本文指出，在量子理论中，笛卡儿坐标系的地位与其它广义坐标系有所不同。
In this paper, the author points out that Cartesian coordinate system is a specified one which is different from all others in quantum theory.
在电机设计中的应用表明，广义坐标轮换法是解决混合离散问题的一种较好方法。
The successful application to electrical machine design demonstrates that GCCD is a better way to solve the mixed discrete problems.
本文在广义坐标系中采用投影和透视变换理论建立了网条结构光三维视觉检测模型。
Using projective and perspective transformations, the mathematical model of 3d vision inspection for grid structured light is established in homogeneous coordinate system in this paper.
应用这组线性无关的模态集构成坐标变换矩阵，推导出广义坐标下的部件动力学方程。
Using a coordinate transformation matrix, which is formed by these linearly independent mode set, the component equations of motion in generalized coordinates are derived.
车辆振动过程中，实际安装位置的元件特性与悬挂特性的比例系数是广义坐标的函数。
When the vehicle vibrates, the ratio coefficients of the characteristics of components in fixed position and the corresponding characteristics of suspension are a function of generalized coordinates.
该动力学方程组是以广义坐标表出并用矩阵形式表示，便于进行数值计算和程序设计。
The dynamical equations are expressed in terms of generalized coordinates and written in matrix term so that they can be easily used for calculating and program designing.
首先，将结构和气流整个作为一个系统，组集系统关于模态广义坐标的状态空间方程。
Firstly, the bridge structure is combined with wind as a whole system, and the system's state-space equation about the generalized coordinates of modes is assembled.
将质量和刚度摄动看成是对原结构的简谐激励，获得原结构广义坐标的受迫振动方程。
If mass or stiffness perturbation is considered to be a harmonic excitation, one has obtained a forced vibration equation to the original structure.
最后，提出了基于广义坐标系的运动导航算法，根据装配零件满足的约束对其运动进行引导。
Finally, movement navigation algorithm based on generalized coordinate system was put forward, and part movement was guided according to assembly constraints.
另一方面，引力场的能量动量又可以表示为平移规范场强的二次齐式因而在广义坐标变换下协变。
On the other hand, it can also be expressed in terms of the translation gauge field strength and therefore is covariant under general coordinate transformations.
对机器人结构进行简化，采用广义坐标方法分别建立机器人前向运动、侧向运动时的运动学模型。
Simplified the structure of robot and established the sagittal motion model and lateral motion model by adopting the method of generalized coordinates.
机械系统的欠驱动特性是指系统控制输入向量空间的维数小于系统广义坐标向量空间维数的情况。
The underactuation of mechanical systems means that the dimension of the control vectors of systems is less than that of the configuration vector of systems.
经典的质心轨道根数，以及系绳在质心轨道面内与轨道面外的摆动角，均可由上述六个广义坐标及其广义速度确定。
All classic orbital elements and usual angular motion parameters can be calculated with the new set of generalized coordinates and their rates.
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 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 this paper the governing equations of flexible manipulators are derived, which are nonlinear simultaneous differential equations of joint variables and link elastic modal coordinates.
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