一个火车头有一个运动自由度。
三个运动自由度中，每一个都有两个相反的动作。
Within each of the three freedoms of motion, an aircraft has two others.
但是以及飞机由三个运动自由度，它可以爬升或者俯冲。
But an aircraft has three freedoms of motion, it can be made to climb or dive.
而与此相反，无线遥控系统可以提供最佳的运动自由度。
On the other hand, wireless remote control system can provide the best freedom of movement.
在阀芯双运动自由度的基础上提出了一种流体伺服螺旋的概念。
Based on the idea of spool's two degree of freedom motion authors put forward a new concept of servo screw.
一辆汽车有两个运动自由度，在司机的指引下汽车还可以向左转向右转。
A car, under the direction of its driver, has two freedoms motion, it can also turn left or right.
与固定式平台不同，张力腿平台（TLP）是一个浮式结构，具有六个运动自由度。
Unlike fixed platform, Tension Leg Platform (TLP) is a floating structure with 6 degrees of freedom.
与固定式平台不同，张力腿平台（TLP）是一个浮式结构，具有六个运动自由度。
The updated fatigue reliability of a tension leg platform(TLP) tendon system based on inspection was investigated.
首先根据溜冰运动的特点来配置两足溜冰机器人的运动自由度，设计了两足溜冰机器人样机。
Firstly on the basis of the characteristics of skating sport this paper configured the movements DOF of the biped roller-skating robot and designed the prototype of biped roller-skating robot.
数控机床上专用于工件和零件的夹持和自动运转的装置，其运动自由度多，且有严格的动作顺序要求。
Numerically controlled machine tools, spare parts and dedicated to her rescue and automatic operation of the device, the more freedom of movement and strict action sequence.
本文介绍了协同式三自由度运动平台计算机控制系统的硬件设计及实现方法。
This paper presents hardwares design and realization of computer control system of three degree - of - freedom motion platform.
给出了船舶六个自由度的运动方程。
稳定：6自由度运动测控，采用高性能MEMS工艺传感器，抗冲击、低漂移。
Stability: 6 DOF motion measurement and control, the use of high-performance MEMS sensor technology, impact resistance, low drift.
本文介绍了对双自由度平面多杆机构运动分析的电算程序设计。
Group disconnecting method was used to analyse the program design for the two-degree freedom plane multi-bar mechanism.
本文讨论了旨在提高三自由度模拟器运动系统的响应性能问题。
This treatise discusses a question to raise response performance of the three freedom simulator motion system.
建立四自由度视觉装置运动模型，导出从目标物体上的任一点到计算机图像中对应点的变换算法。
We establish four degree of freedom vision device movement model to educe the switch calculation from any dot on the object to the corresponding dot in the computer image.
混合驱动可控压力机是一个二自由度机构，能够提供多组输出运动规律。
The hybrid driven controllable press is a mechanism with two degree of freedom that could provide motion low of multi-grouped output.
本文主要对六自由度摇摆试验台的系统设计、运动学理论、位姿误差及控制方法四方面进行分析和研究。
The major research works completed in this dissertation includes: six free-degree swing platform system design, kinematics theory, pose error analysis and control methods.
以平面曲线加工为例，给出了所有两自由度机床的运动方案。
Taking plane curve machining for example, the motion schemes of machine tools with two freedoms are presented.
针对四足机器人多自由度运动的特点，提出了一种舵机驱动控制机器人实现所规划的行走步态的有效方法。
Due to more freedom movement characteristics of quadruped robot, this paper puts forward a effective method of a kind of servo drive controls the robot to achieve planned walking gait.
本文针对上述三个自由度的船舶运动，采用FORTRAN 77语言编制了辐射流体动力系数的计算机程序。
The program for solving the radiation fluid dynamics coefficients is worked out by using computer language FORTRAN77 considering the ship motion of three freedom degrees.
提出了一种新的推导回转关节型多自由度气动机械手逆运动学方程的方法，进而给出逆运动问题新的求解方法。
A new inferential method for inverse kinematics equation of revolute joint pneumatic manipulators was presented, and efficient solution of inverse kinematics problem was also given.
将铰接式车辆简化成六自由度的动力学系统，建立了能反映率体平面运动和横向摆动的动态数学模型。
In this paper, the articulated vehicle is simplified to a six-free-degree system in dynamics, and a dynamic mathematical model was derived and established.
其次，在深入研究五自由度机械手的运动学问题的基础上，用D-H法建立了五自由度机械手运动学模型并分析了机械手的关节速度与雅可比矩阵；
Secondly, based on the further research of the kinematics of five DOF manipulator, kinematics model is made with the method of D-H, joint velocity and Jacobian matrix are also carried out.
简要地讨论了惯性、刚性振动出矿机在三个自由度下运动的解答；
The inertial rigid vibration conveyor of ore are studied in the vibration of three freedom and obtained the solution.
本文采用飞行器六自由度运动方程组，建立了飞行试验数据相容性检验的数学模型。
In this paper, the mathematical model of compatibility check of flight test date is set up based on the kinematic equations with six freedom of aircraft.
文章论述了并联机床各分支链的运动约束对运动平台自由度的影响，提出了主动链和约束链的概念。
It is analyzed in this paper that the influences from limb kinematical constraints to degrees of freedom of moving platform in parallel machine design.
本文在精确的六自由度运动方程的基础上，建立了计算航空火箭弹散布的优化模型。
In this thesis. Based on the accurate six freedom degrees kinetic equations of the air rocket, an optimizing model of calculating air rocket dispersion is established.
本方法可为其他类型的多自由度运动系统的误差建模及误差补偿提供理论参考。
This method can offer academic reference for error model and error compensation of other multi-degree motion sy.
本方法可为其他类型的多自由度运动系统的误差建模及误差补偿提供理论参考。
This method can offer academic reference for error model and error compensation of other multi-degree motion sy.
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