In this paper, kinematics characteristics of 6-dof motion platform are studied by using analysis method of matrix and vector.
本文采用矩阵和向量分析方法，对六自由度运动平台运动学特性进行了研究。
The results show that the control strategy is feasible and the development of ship 6-dof motion simulation platform is successful.
结果表明所提出的控制方法合理可行，参与研制的船舶六自由度运动模拟台是成功的。
Then, a design motion model fitted for the control system design was derived by reasonable simplification of standard submarine 6-DOF motion model.
首先通过对潜艇的原始空间六自由度运动模型进行合理的简化和验证，求得了一组适合于设计控制系统的潜艇空间运动设计模型。
The 6-dof motion simulator is one of the most pivotal equipments in the spacecraft docking simulation, and the precision of the simulation system is determined by its pose error.
六自由度运动模拟器作为空间对接过程半物理仿真试验系统的关键设备之一，其位姿误差直接影响整个系统的仿真精度。
In physical model experiment of the ocean engineering, the 6-dof motion of a floating body must often be measured accurately in order to supply reliable technical gist for research and design.
在海洋工程中的物理模型实验中，需要精确、实时的测量出浮体的六自由度运动轨迹，为科研和工程设计提供可靠的技术依据。
Therefore, this dissertation researched the ship 6-dof motion simulation platform which has a parallel structure, and made deeply research on some key technology problems and the control method.
因此，本文重点针对基于并联机构的船舶六自由度运动模拟台的一些关键技术以及控制方法等进行了深入的研究。
Stability: 6 DOF motion measurement and control, the use of high-performance MEMS sensor technology, impact resistance, low drift.
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。
The vibration of engine have 6-DOF, though The vertical rotation and parallel motion of engine is neglected because their extent is so small that they hardly effect our analysis.
发动机的振动具有6自由度，但是它的垂直转动和两个水平方向的平行移动是非常小的，忽略这些因素对我们的分析没有什么影响的。
Also, the method of motion trajectory planning proposed is applicable for general 6-dof wire-driven PKMs.
提出的运动轨迹规划方法对一般的6自由度绳牵引并联机构都适用。
The optical paths are reasonable designed, and the double-perspective technology guarantees that the models' movement path and 6 DOF motion data are acquired.
光路系统得到合理设计，便于使用双视角技术得到模型运动轨迹及6 DOF数据。
Shock response of 6-dof parallel motion platform driven by hydraulic actuators is analyzed.
分析了六自由度运动平台系统受到外力冲击干扰情况下的位姿响应。
Kinematics analysis of 6-dof parallel robot is the basis of deciding structure parameters, actuator structure and its motion parameters, selecting servo valve, calculating system flow.
六自由度并联机器人的运动学分析是确定系统结构参数、作动器结构形式及其运动参数、选择伺服阀、确定系统流量的前提。
Kinematics analysis of 6-dof parallel robot is the basis of deciding structure parameters, actuator structure and its motion parameters, selecting servo valve, calculating system flow.
六自由度并联机器人的运动学分析是确定系统结构参数、作动器结构形式及其运动参数、选择伺服阀、确定系统流量的前提。
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