Nonlinear, parametrically excited, distributed processes

被引:0
|
作者
Matviichuk, K.S. [1 ]
机构
[1] Natl Acad of Sciences of Ukraine, Kiev, Ukraine
来源
International Applied Mechanics | 1998年 / 33卷 / 11期
关键词
Boundary conditions - Boundary value problems - Dynamics - Eigenvalues and eigenfunctions - Lyapunov methods - Mathematical operators - Problem solving - Theorem proving - Vectors;
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学科分类号
摘要
The study of the technical stability of parametrically excited nonlinear distributed processes is reported. This study used the comparison method, and the eigenvalue method in conjunction with the second Lyapunov method. A criterion has been developed and applied in the nonlinear problem of determining the technical stability of the oscillations of a support-type system of rods that are subjected to the action of a time-varying longitudinal dynamic force.
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页码:926 / 931
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