| 1. | In order to research the eddy current electromagnetic force that varies with the relative speed , including brake force and attraction , the high speed simulation test stand for track eddy current brake was developed 为了研究涡流电磁力包括涡流制动力的电磁吸力,在不同的相对运动速度下的变化规律,研制了轨道涡流制动试验台。 |