船舶综合管理平台下减摇鳍的网络量化控制

摘要

To the information-based development of ship, a area-model network construct of ship integrated platform management system (IPMS) is proposed.The Networked and quantized control systems (NQCS) of fin stabilizers under IPMS is investigated.When transmission rate restriction of network is considered, NQCS model of fin stabilizers is constructed.A novel fuzzy quantized encode methods is proposed.And the control strategy under these encode is investigated.The simulation results show its effectiveness.%针对船舶信息化的发展,提出了一种区域型船舶综合管理平台网络架构.并着重研究了在此平台下减摇鳍系统的网络量化控制问题;在考虑平台网络通信约束的情况下,建立了减摇鳍网络量化控制系统结构模型.从平台网络系统层面提出了重要实时数据统一封装并优先调度的策略,设计了一种模糊量化编码方法,并研究了在此编码下减摇鳍的控制策略;对各种海况下的减摇效果进行仿真,结果表明了该模糊量化控制方法的有效性.