垂直轴磁悬浮风电悬浮系统的模糊滑模控制  

Fuzzy Sliding Mode Control for Vertical Axis Wind Power Generation Suspension System

作　　者：李惠光[1] 张广路[1] 周巧玲[1] 杨国良[1] 

机构地区：[1]燕山大学电气工程学院,秦皇岛066004

出　　处：《武汉理工大学学报》2010年第10期136-140,共5页Journal of Wuhan University of Technology

基　　金：河北省教育厅自然科学研究计划项目(Z2008474)

摘　　要：阐述了磁悬浮风力发电悬浮系统的工作原理并建立了数学模型,针对系统的非线性和不确定性,设计了结合模糊控制和传统滑模控制优点的模糊滑模控制器,并进行了仿真。仿真结果表明,该控制方法能够有效的提高系统的稳定性和鲁棒性,与传统的滑模控制相比较,模糊滑模控制器具有更好的适应性和抗干扰能力,适用于垂直轴风力发电悬浮系统。The principle of magnetic suspension wind power generation suspension system has been given an account and a mathematic model of the system is established.A fuzzy sliding mode controller is designed according to the characteristics of magnetic suspension wind power generation suspension system such as nonlinear,unstable.This controller combines advantages of the traditional sliding mode controller and fuzzy controller.A simulation of the system is realized successfully and simulation results indicate that the control method can effectively improve system stability and robustness.Compared with the traditional sliding mode control,fuzzy sliding mode controller has better adaptability and anti-jamming capability and is applicable to vertical axis wind power generation suspension system.

关 键 词：磁悬浮风力发电 模糊滑模 抖振 扰动 鲁棒性 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]