运动学

Under the giving trochoid of machine tool the kinamatic and dynamic performance are analyzed by the study evaluation utilities of ADAMS. The resulted analysis curves can be helpful in synthetizing VAMT.

并通过参数化虚拟样机进行了特定动平台轨迹下的运动学、动力学单参数分析研究，得到的一些曲线有助于优化机床尺度综合。

On the basis of Kinematic and dynamic analysis of winch system of logging truck, the mathematic model of both winch system and hydraulic system can be built.

本文通过对测井车卷绕系统的运动学和动力学的分析，在此基础上建立了卷绕系统和液压系统的数学模型，对影响系统性能的干扰进行了理论分析，将其等效为随机干扰和阶跃干扰，研究了参数时变，非线性等特点对控制系统性能的影响。

Rev limit formula was put forward after the analysis and calculation of rev limit of measurement turnplate of the pellet full-automatic packaging machine on the base of the theory of mechanics and kinematics.

摘要以力学和运动学为理论基础，对颗粒型全自动包装机计量转盘的极限转速进行了分析计算，并得到了极限转速公式。你知道它的英文吗？

Firstly, a kind of kinematics model of two-wheel driven mobile robot is analyzed. Aimed at its trajectory tracking control problem,the sliding-mode controller is designed.

首先，分析一类两轮移动机器人的运动学模型和动力学模型，针对其轨迹跟踪控制问题，设计滑模控制器。

Based on the motion simulation module of UG,the process of creating a simulation is described.

基于UG的运动学模块，讲述了创建运动仿真的过程。

The control of a robot with unactuated joints is much more difficult than a conventional robot. Because the unactuated joints can't be controlled directly, it is an incomplete controllable system. Usual smooth feedback control is not usable for such system.

引言在一般的机器人控制中，机器人各关节是由各自的电机分别控制驱动的，这样在运动控制上非常简单，一般的只需要做运动学反向解，通过位置反馈控制来实现预定的运动轨道。

In this way, the velocity inverse of a manipulator at singular configurations is uniquely defined, hence, the precision trajectory control of a manipulator at singular configurations can be implemented.

因此，该模型能保证机器人处于奇异位形时运动学反解的唯一性，使机器人在奇异点得到精确的轨迹控制。

Deflexion of steering axles includes reversed deflexion and unreversed deflexion. Deflexion of steering axles affects the controlling stability of automobile like deflexion of steering wheel.

事实上从运动学的观点看，车轴及车轮绕垂直于地面的轴线转动的效果与轮胎发生侧偏角后的效果是一样的。

This is the process of untying the countrary sport.

这就是逆运动学求解的过程。

Department of K inesiology and Community Health , University of I llinois at Urbana - Champaign ,USA

美国依利诺大学运动学与大众健康系，伊利诺州厄巴纳

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。