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针对Stewart结构作为大射电望远镜精调平台使用 ,推导了其数学模型 ,采用最新的ADRC控制算法对精调平台的控制进行了仿真研究 ,给出两种具体的控制实现方案 ,并对它们进行了实验研究。实验结果为大射电望远镜项目的实际控制作了非常必要的前期工作
Stewart structure is used as a precision radio telescope platform, and its mathematical model is deduced. The latest ADRC control algorithm is used to simulate the control of the fine tuning platform. Two concrete control schemes are given and implemented Experimental Study. The experimental results made very necessary preliminary work for the actual control of the project of the large radio telescope