Research of indicators of pendular fluctuations of the freight moved with the bridge crane with the relay drive

Abstract

The studies were obtained depending the angle of deflection of the bridge crane hoist rope from the vertical, and the rate of change of the angle of the acceleration of time and the accelerated movement of the point of suspension of cargo. These dependencies can be used to extinguish the pendulum oscillation of the load being moved by overhead crane, when braking in the final moment of moving goods.

Keywords

• мостовой кран
• привод
• управление релейного типа
• ускорение
• груз
• гашение колебаний