【摘要】 基于磁流变 (MR)智能阻尼器修正的 Bingham模型 ,采用 Matlab模糊工具箱进行模糊半主动控制设计 ,并利用 Simulink对升船结构进行仿真分析。研究表明 :MR智能阻尼器能有效地减小结构顶部厂房地震鞭梢效应 ,模糊半主动控制策略是有效的结构半主动控制策略。更多还原

【Abstract】 A modified Bingham model is proposed to simulate the machinery property of MR smart damper.Simulation analysis is carried out to lift ship structure with fuzzy and simulink toolbox in the paper. Simulation analysis results show that fuzzy semi-active control with MR smart damper is beneficial to suppressing effectively the seismic whipping effect of the top machinery building and fuzzy semi-active control strategy is quite valid.更多还原