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首页> 外文会议>Smart Structures and Integrated Systems Mar 3-6, 2003 San Diego, California, USA >A New Cluster Control applied to Composite Board with Stiffeners
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A New Cluster Control applied to Composite Board with Stiffeners

机译：一种新的群集控制应用于带加强筋的复合板

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摘要

A new vibration control system, named 'block-by-block' distributed cluster control system, is presented with a CFRP board with stiffeners. Distributed cluster control system which had been applied for flat simple board is a control system includes 'cluster sensing,' which classified numberless vibration modes into some limited number of clusters by using a group of sensors, and 'cluster actuation,' which can actuate only specific cluster. It means, this system controls only target clusters. When the system is applied to complex structure such as this CFRP board with stiffeners, it is not possible to applied directly since the forms of vibration modes are not as simple as the one of flat board but there exist three blocks; 2 side blocks and one center block between two stiffeners. In this paper, after a rough explanation of distributed cluster control system, the idea of 'block-by-block' control is explained and verified experimentally with FEM analysis using some kinds of sensors and actuator.
机译：提出了一种新的振动控制系统，称为“逐块”分布式集群控制系统，其带有带加强筋的CFRP板。应用于扁平单板的分布式集群控制系统是一种控制系统，其中包括“集群感应”和“集群致动”，集群通过使用一组传感器将无数的振动模式分为有限数量的集群，而集群只能致动特定集群。这意味着，该系统仅控制目标群集。当将系统应用于复杂的结构（例如带加强筋的CFRP板）时，由于振动模式的形式不像平板形式那样简单，而是存在三个块，因此无法直接应用。两个加劲肋之间有2个侧块和一个中央块。在对分布式集群控制系统进行粗略解释之后，本文对“逐块”控制的概念进行了解释，并通过使用某些传感器和执行器的有限元分析进行了实验验证。

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