六自由度液压平台

'一、 技术介绍 Technical Introduction

六自由度动感平台由一个上平台（活动平台）、一个下平台（固定平台）和六个执行机构组成，上平台上装在体验座位或体验座舱，台体沿X、Y、Z轴的平动和绕X、Y、Z轴的转动时靠支撑台体的六个驱动杆来控制的。六自由度平台的结构如下（图1）：

Dynamic platform consists of a six degrees of freedom on the platform (a motion platform), a lower platform (fixed platform) and six executive agencies, on the platform jacket or experience in the cockpit seat experience, sets the body along the X, Y, Z axis translation and around the X, Y, Z axis of the rotating body by six support units to control the drive rod. Six degrees of freedom platform is structured as follows (Figure 1):

固定平台执行机构活动平台

驱动方式上可以根据客户需求采用液压驱动或电机驱动，液压驱动的优点是推力大，运动平稳，缺点是有一定污染，和需要独立的设备间。电机驱动的优点是，噪音小，无污染，缺点是，推举力有限。

Drive can be used according to customer demand or motor-driven hydraulic drive, hydraulic drive has the advantage of thrust, smooth motion, there is a certain disadvantage of pollution, and the need for separate devices. Motor drive has the advantage that noise, pollution, the disadvantage is elected is limited.

二、 产品规格 Specifications

项目6DOF—186DOF—226DOF—30尺寸1.8X2.22.2X33X3.5载重1T1.5T2.5T驱动电动/液压电动/液压液压成员数量1-66-1218

项目6DOF—186DOF—226DOF—30尺寸1.8X2.22.2X33X3.5载重1T1.5T2.5T驱动电动/液压电动/液压液压成员数量1-66-1218

三、 应用领域 Applications

u 4D/5D动感影院

u 虚拟漫游项目

u 飞行模拟/汽车模拟

u 地震模拟

u 其他科学实验

u 4D/5D dynamic theater

u virtual tour project

u flight simulation / Drive simulation

u earthquake simulation

u other scientific experiments

四、 技术参数Parameters

1、 运动参数

l 6DOF—18六自由度平台范围速度加速度Surge+ 210.0 , - 210.0 mm52 cm/sec0.5 G摇摆±180.0 mm52 cm/sec0.5 G升降+ 125.0 mm - 125.0 mm41 cm/sec0.5 G横滚角± 16˚35 deg/sec250 deg/sec2俯仰角+ 17˚ , - 16˚35 deg/sec250 deg/sec2偏航角± 20.6˚40 deg/sec350 deg/sec2MotionRangeRangeAccelerationSurge+ 210.0 , - 210.0 mm52 cm/sec0.5 GSway±180.0 mm52 cm/sec0.5 GHeave+ 125.0 mm - 125.0 mm41 cm/sec0.5 GRoll Angle± 16˚35 deg/sec250 deg/sec2Pitch Angle+ 17˚ , - 16˚35 deg/sec250 deg/sec2Yaw Angle± 20.6˚40 deg/sec350 deg/sec2

l 6DOF—22六自由度平台范围速度加速度Surge+ 230.0 , - 230.0 mm50 cm/sec0.4 G摇摆±200.0 mm50 cm/sec0.4 G升降+ 125.0 mm - 125.0 mm35 cm/sec0.4 G横滚角± 18˚35 deg/sec250 deg/sec2俯仰角+ 15˚ , - 15˚35 deg/sec250 deg/sec2偏航角± 19.3˚40 deg/sec350 deg/sec2MotionRangeRangeAccelerationSurge+ 230.0 , - 230.0 mm50 cm/sec0.4 GSway±200.0 mm50 cm/sec0.4 GHeave+ 125.0 mm - 125.0 mm35 cm/sec0.4 GRoll Angle± 18˚35 deg/sec250 deg/sec2Pitch Angle+ 15˚ , - 15˚35 deg/sec250 deg/sec2Yaw Angle± 19.3˚40 deg/sec350 deg/sec2

l 6DOF—30六自由度平台范围速度加速度Surge+ 250.0 , - 250.0 mm50 cm/sec0.4 G摇摆±220.0 mm50 cm/sec0.4 G升降+ 135.0 mm - 135.0 mm41 cm/sec0.4 G横滚角± 14˚35 deg/sec250 deg/sec2俯仰角+ 15˚ , - 16˚35 deg/sec250 deg/sec2偏航角± 18.3˚40 deg/sec350 deg/sec2MotionRangeRangeAccelerationSurge+ 250.0 , - 250.0 mm52 cm/sec0.4 GSway±220.0 mm52 cm/sec0.4 GHeave+ 135.0 mm - 135.0 mm41 cm/sec0.4 GRoll Angle± 14˚35 deg/sec250 deg/sec2Pitch Angle+ 15˚ , - 16˚35 deg/sec250 deg/sec2Yaw Angle± 18.3˚40 deg/sec350g/sec2 '