摘要
探讨了回转臂系统中抱闸装置的控制问题，讨论了影响抱闸装置刹车的因素，制定了抱闸装置高低压控制方案。
Abstract The control problem of daspng brake device in the rotating arm system is elabo-rated. In the paper the factore influencing on clasping brake device braking are discussed.During clas[omg brale devcce starts，the change of electromagnetism force shaves the changeof electric current.therefore，we expoung the controt scheme of clasping brake device whenhigh or low voltage is exerted. Key Wonrds rotating arm，clasping brake，control，tensiometry
