The invention provides a ship navigation attitude control device and method based on a MAGNUS principle. The method comprises the following steps: step 1, constructing a catamaran longitudinal motion model by adopting a slice theory; 2, converting the longitudinal motion model of the catamaran into a state space form; and step 3, inputting a ship attitude signal acquired by a navigation attitude instrument into the catamaran longitudinal motion model, acquiring the rotating speed of a supporting rotor, and realizing wave resistance. According to the ship longitudinal attitude control device based on the MAGNUS effect, the problem of longitudinal motion of a ship can be solved, and meanwhile the structural rigidity of a ship body is enhanced. And meanwhile, the front and rear attitude control systems and the catamaran form a frame structure, so that the structural strength of the catamaran is greatly enhanced.
本发明提出了一种基于MAGNUS原理的船舶航行姿态控制装置和方法,步骤1,采用切片理论构建双体船纵向运动模型;步骤2,将双体船纵向运动模型转换成状态空间形式;步骤3,将航姿仪获取的船舶姿态信号输入双体船纵向运动模型,获取支撑转子转速,实现抵抗波浪。本发明提出的基于MAGNUS效应的船舶纵向姿态控制装置,该装置不仅能解决船舶纵向运动问题,同时增强了船体结构刚性。同时,前后姿态控制系统与双体船形成了框架结构,大幅增强双体船的结构强度。
Ship navigation attitude control device and method based on MAGNUS principle
一种基于MAGNUS原理的船舶航行姿态控制装置和方法
2023-10-20
Patent
Elektronische Ressource
Chinesisch
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