中国计算机自动测量与控制技术协会——《计算机测量与控制》杂志社 关键词：动量轮；气浮台；干扰力矩；测试方法 [gap=948]Key words：momentum wheel, air bearing testbed, interference torque, testing method
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“Two stage image directional control simulation system” simulated the image stabilization of the artificial satellite spotting the earth through the air-floating platform simulating the satellite attitude and control system of the correlation tracker.
“两级图像定向实验系统”通过气浮台模拟卫星姿控和CCD相机图像相关跟踪两级控制回路在实验室模拟实现近轨太阳同步轨道卫星对地观测的高精度图像稳定。
参考来源 - 两级图像定向控制模拟实验系统的研究This paper computes the vertex torque in air bearing testbed, which caused by manufacture errors and fix-errors of ball bearing. It finds out the law of the vertex torque.
本文通过对由球轴承供气孔的加工误差及球轴承安装误差所产生的涡流力矩的计算,找出了球轴承供气孔的加工误差及球轴承安装误差对三轴气浮台涡流力矩的影响规律。
参考来源 - 三轴气浮台球轴承制造及安装误差引起的涡流力矩的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
并对该气浮台的关键技术问题进行了探讨。
The key technical problem on air-floating platform was discussed.
最后，结合五自由度气浮台开发，深入研究了气浮台的转动惯量辨识算法。
Finally, combining the development of the air bearing simulator, algorithm of identifying the air bearing is researched.
结果表明由于平台变形使主惯性轴方向变化从而使气浮台姿态准确度产生误差。
The result shows that the deformation of platform makes the change on the direction of inertia principal axes which results in an error on the attitude precision.
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