可控被动式减摇水舱气阀控制规律研究  

Research on air valve control rule of controllable passive anti-rolling tank

作　　者：姜德龙[1] 张虹[2] 梁利华[3] 李国斌 

机构地区：[1]吉林化工学院自动化系,长春132022 [2]上海交通大学信息检测技术与仪器系,上海200030 [3]哈尔滨工程大学自动化学院,哈尔滨150001

出　　处：《船舶工程》2006年第2期9-11,共3页Ship Engineering

摘　　要：可控被动式减摇水舱是对被动式减摇水舱的一种改进.文章在可控被动式减摇水舱系统数学模型的基础上,推导了最佳控制相位的理论依据,并对气阀开启和关闭时刻的选取进行了研究.对不规则波的仿真结果表明,根据船舶的横摇角速度进行气阀控制,满足最佳控制相位是行之有效的,它使可控被动式减摇水舱的减摇能力最大,减摇效果更佳.The controllable passive anti-rolling tank is an improvement on passive anti-rolling tank. Based on the mathematical model of controllable passive anti-rolling tank, the theoretical basis of the optimal control phase is developed and the research on the determination of opening and closing time of air valve is made. The simulation results in irregular waves show that it is effective to control air valves and to satisfy the optimal control phase according to rolling angular velocity of ship. It maximizes the stabilizing capability and effect of controllable passive anti-rolling tank.

关 键 词：船舶 可控被动式减摇水舱 最佳控制相位 气阀控制 仿真 

分 类 号：U664.73[交通运输工程—船舶及航道工程]