The invention discloses a wave compensation gangway ladder system and a control method thereof. The system comprises a control module; the rotary platform comprises a first motor connected with the control module; the pitching mechanism comprises a second motor connected with the control module; the telescopic mechanism comprises a third motor connected with the control module; the intelligent module is arranged at the tail end of the telescopic mechanism and connected with the control module, the intelligent module comprises three intelligent units, and each intelligent unit is used for obtaining the ship attitude information on the corresponding direction axis and the distance between the tail end of the telescopic mechanism and the docking target; the intelligent module is used for establishing and training a wave compensation gangway ladder prediction model, inputting ship attitude information at a previous moment T1 into the trained wave compensation gangway ladder prediction model, outputting a wave compensation gangway ladder compensation value at a later moment T2 and transmitting the wave compensation gangway ladder compensation value to the control module; the control module is used for controlling the first motor, the second motor and the third motor to move according to the compensation value of the wave compensation gangway ladder, the distance from the tail end of the telescopic mechanism to the docking target and a safety limit preset value.

本发明公开了一种波浪补偿舷梯系统及其控制方法，系统包括：控制模块；回转平台，包括与控制模块连接的第一电机；俯仰机构，包括与控制模块连接的第二电机；伸缩机构，包括与控制模块连接的第三电机；智能模块，设于伸缩机构末端且与控制模块连接，智能模块包括三个智能单元，每一智能单元用于获取对应方向轴上的船舶姿态信息、伸缩机构末端至对接目标距离；智能模块用于建立并训练波浪补偿舷梯预测模型，将前时刻T1的船舶姿态信息输入至已训练波浪补偿舷梯预测模型，输出后时刻T2的波浪补偿舷梯补偿值并传输至控制模块；控制模块用于根据波浪补偿舷梯补偿值、伸缩机构末端至对接目标距离及安全限制预设值控制第一电机、第二电机、第三电机运动。