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利用基于Ｆｏｕｒｉｅｒ级数的非线性学习控制算法，在数控工作台上进行了全闭环的轨迹跟踪控制实验。实验结果表明，这种在Ｆｏｕｒｉｅｒ空间内设计的学习控制器是一个无模型控制器，并具有很快的收敛速度和令人满意的工作性能。
Using the nonlinear learning control algorithm based on Fourier series, a fully closed loop trajectory tracking control experiment was carried out on the CNC workbench. The experimental results show that this learning controller designed in Fourier space is a modelless controller with fast convergence speed and satisfactory working performance.