Compared with the analytical and experimental results, it is confirmed that the permanent magnet eddy-current brake is an effective braking method and FEM is suitable for analyzing it.

实验结果和理论分析表明永磁涡流制动是一种高效可靠的制动方法。通过与解析法和实验结果的比较，证明用有限元法分析永磁涡流制动的可行性和准确性。

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All results show that permanent magnet type retarder using robust design technique can decrease braking torque fluctuation.

结果表明：采用稳健性设计的永磁式缓速器可以较好地改善制动力矩波动率。

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This paper analyzes the principle of the rotation permanent magnet eddy current braking firstly. Taking subway vehicle as an example, it designs a type of the brake's structure.

分析了旋转型永磁涡流制动装置的工作原理，并以地铁车辆为对象设计了一种涡流制动装置的结构。

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