论文部分内容阅读
我国的航天、航空、船舶、海洋等领域对模拟动态环境试验平台的需求与日俱增,对控制系统的动态响应、系统综合测量精度、数据采集的实时性以及系统的可靠性均有严格的要求。新型模拟动态环境试验平台很好地解决了负载重心高,转动惯量大,测量系统和控制系统精度、可靠性高,工况范围广,纵、横、升沉三自由度运动任意组合并提供摇摆角和升沉位移“真值”等技术难题,实现模拟动态环境试验平台升沉运动中的自平衡,同时达到节能效果。
China’s aerospace, aviation, marine, and other fields are increasingly in demand for simulating dynamic environmental test platforms. They have strict requirements on the dynamic response of the control system, the comprehensive measurement accuracy of the system, the real-time performance of data acquisition, and the reliability of the system. The new simulated dynamic environment test platform solves the problems of high load center of gravity, large moment of inertia, high accuracy and reliability of measuring and control system, wide range of working conditions, arbitrary combination of vertical, horizontal and vertical three degrees of freedom movement, Angle and heave displacement “true value ” and other technical problems, to achieve self-balancing in the simulation of dynamic environment test platform heave motion, while achieving energy-saving effect.