实现船舶稳性的多油舱自适应调度算法及仿真

Multi-tank Adaptive Scheduling Algorithm and Simulation for Ship Stability Realization

针对油舱对船舶浮态与稳性的影响,研究了保持船舶稳性的多油舱自适应调度控制算法,并用WinCC(WindowsControlCenter)组态软件编写了船舶自动浮态调整仿真系统。在系统架构上,采用布尔逻辑表构建了油舱、泵、管路之间的连通关系,并根据浮态方程计算出舱群之间的调驳油量,再根据多变量多约束的自适应优化调度算法实现了油舱驳油过程中浮态的平衡。仿真结果表明调度算法可以对船舶的浮态进行有效调整,并保持船舶稳性,避免了由油舱油量分布不均给船舶带来的不利影响,保障了航行安全。

Aiming at the influence of the oil tank on the floating state and stability of the ship,the multi-tank adaptive dispatching control algorithm to maintain the stability of the ship is studied.The automatic floating state adjustment simulation system of the ship is realized by the WinCC(Windows Control Center)configuration software.For the system architecture,the Boolean logic table is used to construct the connection relationships of the oil tanks,pumps and pipelines,and the amount of oil exchange between the cabins is calculated according to the floating equation,and the balance of the floating state in the oiling process of the tanker is achieved according to the adaptive optimal scheduling algorithm of the multivariate and multi-constraint.The simulation results show that the scheduling algorithm can effectively adjust the floating state of the ship and maintain the stability of the ship,and can avoid the adverse effects caused by the uneven distribution of oil volume in the oil tank to ensure the navigation safety.