基于PLC的模糊控制在船舶舵减摇系统的应用  

Application of fuzzy control based on PLC in ship rudder roll stabilization system

作　　者：周迎[1] 胡大斌[1] 金如峰[2] 胡锦晖[1] 

机构地区：[1]海军工程大学动力工程学院,湖北武汉430033 [2]大连理工大学船舶工程学院,辽宁大连116023

出　　处：《现代电子技术》2016年第2期140-142,共3页Modern Electronics Technique

基　　金：国家自然科学基金项目(51179196)

摘　　要：为了提高船舶在复杂海况下的操作性能,有效地减小船舶的横摇,保持船舶航行的稳定性,针对船舶舵减摇系统存在的非线性和时变性问题,采用基于PLC的模糊控制方法,由施耐德PLC及其常规输入/输出模块组成模糊控制器,利用Unity Pro XL软件采用模块化编程方法实现其控制功能。在实验室条件下对构建的控制器在舵减摇系统中进行了初步测试,试验表明,基于施耐德PLC实现船舶舵减摇系统模糊控制的制定,既保留了可编程逻辑控制器PLC的灵活性、可靠性、适应能力强等特点,又提高了整个控制系统的智能化程度。To improve the ship operating performance under complex sea conditions,reduce the ship rolling effectively,and maintain the stability of the ship navigation,for the problems of nonlinearity and time-varying characteristics existing in the ship rudder roll stabilization system,a fuzzy control method based on PLC is adopted. The fuzzy controller is composed of PLC made by Schneider and conventional input/output modules. Its control function is realized by means of modularization programming method with Unity Pro XL software. Under the condition of laboratory,the constructed controller was tested in rudder roll stabilization system. The test results show that the fuzzy control based on PLC made by Schneider for the ship rudder roll stabilization can retain the characteristics of flexibility,reliability and strong adaptability of PLC,and improve the intelligent level of the whole control system.

关 键 词：船舶 PLC 模糊控制 舵减摇系统 

分 类 号：TN911-34[电子电信—通信与信息系统]