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THE VIBRATION CONTROL OF LARGE FLEXIBLE STRUCTURE BY EIGENSTRUCTURE ASSIGNMENT METHOD
Author(s): 
Pages: 213-221
Year: Issue:  2
Journal: Acta Mechanica Sinica

Keyword:  大型柔性结构 子结构解耦控制 特征结构配置;
Abstract: 根据大型柔性构件存在着建立运动方程自由度多,整体结构参数不宜测量等特点,文中研究了基于子结构的振动特征结构配置.为克服以往在拼装子结构时由于界面耦合作用,造成振动能量相互传递,破坏原有各子控制器设计性能的缺陷,作者提出了通过在界面上安装控制执行器,以割断子结构间能量传递的分散解耦控制法,保证了子控制器的设计特性在装配后不会改变
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