Parametric Resonance Cancellation Via Reshaping Stability Regions: Numerical and Experimental Results
Parametric Resonance Cancellation Via Reshaping Stability Regions: Numerical and Experimental Results
复制标题
通过重塑稳定区域来消除参数共振：数值和实验结果
DOI：
--
复制
发表时间：
2014
影响因子：
4.8
通讯作者：
Carlos Vázquez
中科院分区：
文献类型：
--
作者：
L. Moreno;J. Collado;Carlos Vázquez
本文设计了一种振动控制律，并将其应用于不稳定的参数激励机械系统，即门式起重机。该控制律通过对稳定区域的整形来消除参数共振。控制律的参数整定是通过使用一个图形计划的基础上的符号计算的monodromy矩阵。在实验室的门式起重机模型的控制律实施实验，证实了理论结果。
In this brief, a vibrational control law is designed and applied to an unstable and parametrically excited mechanical system, namely, a gantry crane. The control law cancels the parametric resonance by reshaping the stable regions. The parameters of the control law are tuned by using a graphic scheme based on the symbolic computation of the monodromy matrix. The control law is implemented experimentally in the laboratory model of a gantry crane, confirming the theoretical results.