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由我国自行研制的四自由度液压摇摆模拟试验台/训练器是为我国国防科研项目配套研制的大承载、大加速度、高精度仿真试验器材,目的是要模拟战车和舰船等在实际情况下的运动状态。该试验台的平台被设计成空心环状结构,以便于安装例如炮塔和吊篮等。平台可在三维空间实现垂向、俯仰、侧倾、航向四个自由度的运动。整个设备由四自由度运动平台、全数字控制系统、液压泵站和油源控制系统组成。它集仿真技术、控制技术、计算机技术、通讯技术以及伺服液压技术为一体,实时的网络通讯将三台计算机有机地联系在一起,实现了各部分的实时数据传递,使整台设备在统一的时间刻度下有效地运行,从而构成一
Developed by China, the 4-DOF hydraulic swing simulation test rig / trainer is a large-load, large-acceleration and high-precision simulation test equipment developed for China’s national defense scientific research project in order to simulate the actual situation of tanks and ships Under the state of movement. The platform of the test bed is designed as a hollow ring structure to facilitate the installation of turrets and gondolas, for example. Platform in the three-dimensional space to achieve vertical, pitch, roll, heading four degrees of freedom of movement. The whole equipment consists of four degrees of freedom motion platform, all-digital control system, hydraulic pump station and oil source control system. It combines simulation technology, control technology, computer technology, communication technology and servo hydraulic technology as a whole, real-time network communication will be three computers organically linked to achieve real-time data transmission in various parts of the entire device in a unified Effectively run on time scales to make up one