基于PLC技术的舰船机电设备控制系统刘海生1,2,王天杰1,2(1.河北省智能装备数字化设计及过程仿真重点实验室,河北唐山063000;2.唐山学院机电工程学院,河北唐山063000)摘要:提升舰船机电设备的控制响应效率,降低控制偏差,设计基于PLC技术的舰船机电设备控制系统。该系统依据数据采集模块获取舰船机电设备运行数据,由通信模块的CAN现场总线和有线通信协议,向控制模块中传送采集的相关数据;控制模块接收并存储传输的数据,以PLC可编程控制器为核心,结合动态矩阵控制方法,完成舰船机电设备的一体化控制,控制指令通过PLC输出端子进行发送,各个机电设备则依据控制指令进行控制,并且将控制结果通过人机交互界面进行展示。测试结果显示,该系统的控制指令执行时间均低于0.8μs/条,控制结果的偏离程度均在0.052以下,能够精准完成舰船航行速度的控制。关键词:PLC技术;舰船机电设备;控制系统;有线通信协议;一体化控制;动态矩阵控制中图分类号:TH39文献标识码:A文章编号:1672–7649(2023)12–0099–04doi:10.3404/j.issn.1672–7619.2023.12.018DesignofshipelectromechanicalequipmentcontrolsystembasedonPLCtechnologyLIUHai-sheng1,2,WANGTian-jie1,2(1.KeyLabofIntelligentEquipmentDigitalDesignandProcessSimulation,Tangshan063000,China;2.TangshanUniversityMechanicalandElectricalEngineeringCollege,Tangshan063000,China)Abstract:Toimprovethecontrolresponseefficiencyofshipelectromechanicalequipment,reducethecontroldevi-ation,designtheshipelectromechanicalequipmentcontrolsystembasedonPLCtechnology.Afterthesystemobtainstheoperationdataoftheshipelectromechanicalequipmentaccordingtothedataacquisitionmodule,ittransmitsthecollecteddatatothecontrolmodulethroughtheCANfieldbusandwiredcommunicationprotocolofthecommunicationmodule.Afterreceivingandstoringthetransmitteddata,thecontrolmoduletakesPLCprogrammablecontrollerasthecoreandcom-binesdynamicmatrixcontrolmethodtocompletetheintegratedcontroloftheshipelectromechanicalequipment.Thecon-trolinstructionsaresentthroughthePLCoutputterminal,andeachelectromechanicalequipmentiscontrolledaccordingtothecontrolinstructions,andthecontrolresultsaredisplayedthroughthehuman-computerinteractioninterface.Thetestres-ul...