STIFFNESS AND DAMPING MATRICES IN FREE-BODY TRANSLATIONAL ELECTROMECHANICS

STIFFNESS AND DAMPING MATRICES IN FREE-BODY TRANSLATIONAL ELECTROMECHANICS
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自由体平移机电中的刚度和阻尼矩阵

DOI：
10.1080/07313568008955387
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发表时间：
1980
期刊：
Electric Machines and Power Systems
影响因子：
--
通讯作者：
M. Ivanès
M. Ivanès
中科院分区：
--
文献类型：
--
作者：
B. Ooi;M. Ivanès

文献摘要

被引文献

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摘要数学一致性要求三维平移机电系统用刚度和阻尼阵(3×3阶)来表征。本文对这些矩阵进行了物理解释。结果表明，它们的特征值给出了刚度和阻尼常数，它们的特征向量给出了关于它们轴的方向的信息。证明了由于守恒性，刚度阵是对称的
ABSTRACT Mathematical consistency requires three-dimensional translational electromechanics to be characterized by stiffness and damping matrices (order 3×3). This paper offers a physical interpretation to these matrices. It is shown that their eigenvalues yield the stiffness and damping constants and their eigenvectors yield information as to the orientations of their axes. It is proved that the stiffness matrix is symmetric as a consequence of conservativeness