- 摘 要
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(中国建筑设计研究院,北京100044)
[摘要] 模糊滑模控制的关键在于控制规则的获取。本文提出基于动态模糊神经网络(DFNN)的模糊滑模控制,即利用DFNN对模糊滑模控制进行模糊建模和规则提取,实现对地震作用下结构振动的模糊滑模控制。通过对顶层设置AMD控制装置的五层钢框架结构模型进行基于DFNN的主动模糊滑模控制仿真分析,验证了所提算法的有效性和鲁棒性。
[关键词] 模糊滑模控制;振动控制;DFNN;仿真分析
中图分类号:TU352.1+1 文献标识码:A 文章编号:
作者简介:王学敏,硕士,工程师,中国建筑设计研究院,Email:wxmin2007@emails.bjut.edu.cn。
Numerical simulation of multi and high-rise building structure vibration based on active fuzzy sliding mode control
Wang Xuemin,Shi Xinwei,Sun Yuanyuan
(China Architecture Design & Research Group, Beijing 100044, China)
Abstract: Control rule extracting is the key of the fuzzy sliding mode control. This paper presents a fuzzy sliding mode control based on dynamic fuzzy neural network (DFNN), namely DFNN applied in fuzzy sliding mode control for fuzzy modeling and extracting fuzzy rules, achieved fuzzy sliding mode control of structural vibration under earthquake. Through the active fuzzy sliding mode control based on DFNN,the five-storey steel frame with AMD installed on the top floor was simulated and verified the effectiveness and robustness of the proposed algorithm.
Keywords: fuzzy sliding mode control; vibration control;DFNN; simulation analysis
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