Swing-back control method, device and equipment of rotation system and readable storage medium

• Main Authors: XIAO JIGANG, CHEN LEI
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The invention provides a backswing control method, device and equipment of a rotation system and a readable storage medium, the rotation system comprises a rotation mechanism and a motor used for driving the rotation mechanism to swing, the motor can receive a frequency instruction of a frequency converter, and the backswing control method of the rotation mechanism comprises the following steps: on the basis of the oscillation frequency of the rotation system, controlling the rotation system to swing; establishing a notch filtering vibration suppression model; processing the output frequency of the frequency converter through the notch filtering vibration suppression model to obtain an actual output frequency; and the motor controls the output angular speed of the slewing mechanism according to the received actual output frequency. According to the backswing control method, device and equipment of the rotary system and the readable storage medium, the problem that backswing of the rotary mechanism cannot be a