PID控制器
补偿(心理学)
控制理论(社会学)
伺服电动机
海洋工程
控制工程
海底管道
工程类
伺服
计算机科学
控制(管理)
温度控制
机械工程
岩土工程
精神分析
人工智能
心理学
作者
Qin Zhang,Bo Tan,Hu Xiong
标识
DOI:10.23919/ccc58697.2023.10240793
摘要
The fluctuation of the ocean leads to serious ship motion of heave, threatening the safety and accuracy of offshore fan installation. Therefore, a PID-DDPG hybrid control method is proposed to improve the heave compensation efficiency. Firstly, the heave compensation platform is mathematically analyzed and modeled, which is composed of a servo motor and electric cylinder. Secondly, a hybrid control method combining PID and DDPG is designed to control the heave compensation platform. Finally, the hybrid control method is verified by simulation of an engineering ship in level 3–6 sea conditions. The simulation results show that the proposed hybrid control method has the highest compensation efficiency compared with PID and DDPG under different sea conditions.
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