基于模糊逻辑推理的风机塔筒半主动控制  

Semi-active control of wind turbine tower based on fuzzy logic inference

作　　者：杨明亮[1] 王鹏[1] 渠晓刚[1] 李哲人 Yang Mingliang;Wang Peng;Qu Xiaogang;Li Zheren(College of Mechanical Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]太原科技大学机械工程学院

出　　处：《现代制造工程》2020年第1期118-125,共8页Modern Manufacturing Engineering

基　　金：山西省研究生联合培养基地人才培养项目(2018JD31);太原科技大学博士后启动基金项目(20142011);太原科技大学博士科研启动基金项目(20162027)

摘　　要：采用基于模糊逻辑推理的半主动控制技术对风机塔筒进行风致振动控制,通过对塔筒结构实时的动力响应进行模糊逻辑推理,利用半主动控制算法调节调频质量阻尼器(Tuned Mass Damper,TMD)的阻尼系数,输出不同的阻尼力,对塔筒结构进行振动控制。通过Simulink软件进行半主动模糊控制系统仿真,结果表明,基于模糊逻辑推理的半主动控制比传统被动控制的控制效果更好,可以大幅降低塔筒结构顶端的位移响应。The semi-active control technology based on fuzzy logic inference was used to control wind-induced vibration of wind turbine tower.Through real-time dynamic response of the tower structure,vibration control of the tower structure was performed by using semi-active control algorithm to adjust the damping coefficient of Turned Mass Damper(TMD)and output different damping force.The semi-active fuzzy control system was simulated by Simulink software.The results show that the semi-active control based on fuzzy logic inference has better control effect than traditional passive control,and can greatly reduce the displacement response of the top of tower structure.

关 键 词：半主动控制算法 模糊逻辑推理 风致振动控制 半主动模糊控制系统仿真 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TP273.4[自动化与计算机技术—计算机科学与技术]