Response of elastic continuum carrying moving linear oscillator.

被引：65

作者：

Pesterev, AV

Bergman, LA

机构：

[1] Inst. for System Analysis, Russian Academy of Sciences, Moscow, 117312, pr. 60-letiya

[2] Aero. and Astronautical Engrg. Dept., Univ. of Illinois, Urbana, IL 61801

来源：

JOURNAL OF ENGINEERING MECHANICS-ASCE | 1997年 / 123卷 / 08期

关键词：

D O I：

10.1061/(ASCE)0733-9399(1997)123:8(878)

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents a method for solving the problem of the dynamic response of a continuous elastic structure carrying a moving linear oscillator. The method reduces the problem to the integration of a system of linear ordinary differential equations governing the time-dependent coefficients of the series expansion of the response in terms of the eigenfunctions of the continuous structure. The method is simple and elegant and can be applied to any conservative spatially one-dimensional continuum with arbitrary boundary conditions.

引用

页码：878 / 884

页数：7

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