Wave Analysis and Control of Double Cascade-Connected Damped Mass-Spring Systems
Wave Analysis and Control of Double Cascade-Connected Damped Mass-Spring Systems
复制标题
双级联阻尼质量弹簧系统的波浪分析与控制
DOI：
10.1016/j.mechrescom.2015.09.004
复制
发表时间：
2015
影响因子：
2.4
通讯作者：
K. Nagase
中科院分区：
文献类型：
--
作者：
K. Nagase;R.E. Skelton;辻高明，野田善之，寺嶋一彦，鈴木薪雄，太田和弘;K. Nagase
本文研究了双串级阻尼质量弹簧系统的波动分析与控制问题。该系统是由一个悬臂张拉整体梁支持拉伸和压缩力。波的解决方案是来自一个经常性的公式，传播常数的性质进行了精确的调查。消除反射波提供了阻抗匹配控制器。我们表明，阻抗匹配控制器可以构造从一个相似变换的特性阻抗矩阵的传播常数组成的矩阵。给出了张拉整体梁振动控制的数值算例。
This paper presents wave analysis and control for double cascade-connected damped mass-spring systems, whose mass is connected beyond the adjacent masses. The system is motivated by a cantilevered tensegrity beam supporting tensile and compressive forces. The wave solution is derived from a recurrent formula, and the properties of the propagation constants are precisely investigated. Elimination of reflected waves provides the impedance matching controller. We show that the impedance matching controller can be constructed from a similarity transformation of the characteristic impedance matrix by a matrix composed of the propagation constants. A numerical example of vibration control of a tensegrity beam is shown.