Have studied the dynamics Lagrange method of many rigid body more systematically, namely the many rigid body dynamics modeling method to adopt relative coordinate.
比较系统地学习了多刚体动力学的拉格朗日方法，即采用相对坐标的多刚体动力学建模方法。
Because BEM has an advantage in dealing with a rigid or flexible joint, its application in modeling and analysis of mechanical system plays an important part.
而边界元法对于处理机械系统中的刚性和柔性结合部比较方便，因此，运用边界元法对机械系统零、部件及整机进行建模和解析具有非常重要的意义。
The model is comprised of the general rigid-body equations considering apparent mass and the modeling method of suspension system based on the assumption of "equilibrium points".
建立了这类系统的动力学模型，包括考虑附加质量的一般刚体动力学方程和基于“平衡点”假设的吊挂系统建模方法。
A dynamics modeling and analysis for Sight-stabilizing action system is made based on the multi-rigid body system theory and Lagranges equations.
本文应用多刚体系统理论和拉格朗日方程建立了稳瞄操纵机构的动力学数学模型。
In view of the rigid link flexible joint, the industry mechanical arm which actuates by the flexible planet gear, this paper proposed one kind of new modeling and the computational method.
针对带刚性连接挠性接头、以柔性行星齿轮驱动的工业机械臂，提出了一种新的建模和计算方法。
The rigid-flexible coupling dynamics' modeling and modal analysis were employed to study the system consisted of square plansifter and flexible suspender.
针对高方平筛和其上固结的柔性吊杆组成的动力学系统，进行了刚柔耦合的动力学建模和振动模态分析。
At present, the modeling methods of multi-rigid-body system can be concluded to two kinds: Absolute coordinate method and relative coordinate method.
目前，多刚体系统的建模方法可归纳为绝对坐标法和相对坐标法两类。
The Gauss minimum constraint theory has its uniform expression, and it can reflect the system's inertia effect. It is suitable for use in the modeling and analysis of a rigid flexible coupled system.
高斯最小拘束原理具有统一的表达形式，并可全面反映系统的惯量效应，适合于此类刚柔耦合系统的建模及分析。
According to the extreme lunar terrain environment, the dynamic analysis is carried out on a lunar rover as a rigid multi-body system by using the rigid-body modeling method.
针对月球的复杂地形环境，利用多体系统动力学的理论，将月球探测车作为一个多刚体系统，对其进行动力学分析，建立了软地面环境下的月球探测车动力学模型。
Experiment study indicates that the modeling assumption of the tub as a rigid body, with applying the planar model into investigating the suspension system of the drum washing machine, is practicable.
实验研究表明，将筒体视为刚体的建模假设和采用平面模型研究滚筒洗衣机悬挂系统的振动性能是可行的。
This method can produce valid closed loops and open loops which are required for unified modeling, kinematics solution and rigid routing. An…
本文还以图论为工具讨论了机构的图的生成算法、机构有效闭环路的生成算法、机构开环路的生成算法、构件路径的生成算法等问题。
This method can produce valid closed loops and open loops which are required for unified modeling, kinematics solution and rigid routing. An…
本文还以图论为工具讨论了机构的图的生成算法、机构有效闭环路的生成算法、机构开环路的生成算法、构件路径的生成算法等问题。
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