关键词: 摆振, 机械摆, 起重机, 消摆

Abstract: The hook and rope of a crane can be regarded as a pendulum that is drived by slewing motion and derricking motion and cause sway. But the load-lifting motion produces a Coriolis force along sway direction, too. It will alter the way of load sway. A sway model for 3D drive created, studied the influence of Coriolis force by viariece load-lifting motion on the sway of pendulum and put forward measures to reduce the load sway.

Key words: Anti-sway, Crane, Pendulum, Sway